<?php
-
-/*
- * Deprecated global variables.
+/**
+ * Deprecated functions from past WordPress versions. You shouldn't use these
+ * functions and look for the alternatives instead. The functions will be
+ * removed in a later version.
+ *
+ * @package WordPress
+ * @subpackage Deprecated
*/
-$tableposts = $wpdb->posts;
-$tableusers = $wpdb->users;
-$tablecategories = $wpdb->categories;
-$tablepost2cat = $wpdb->post2cat;
-$tablecomments = $wpdb->comments;
-$tablelinks = $wpdb->links;
-$tablelinkcategories = 'linkcategories_is_gone';
-$tableoptions = $wpdb->options;
-$tablepostmeta = $wpdb->postmeta;
-
/*
* Deprecated functions come here to die.
*/
-// Use get_post().
+/**
+ * Retrieves all post data for a given post.
+ *
+ * @since 0.71
+ * @deprecated 1.5.1 Use get_post()
+ * @see get_post()
+ *
+ * @param int $postid Post ID.
+ * @return array Post data.
+ */
function get_postdata($postid) {
- $post = &get_post($postid);
+ _deprecated_function( __FUNCTION__, '1.5.1', 'get_post()' );
+
+ $post = get_post($postid);
$postdata = array (
'ID' => $post->ID,
return $postdata;
}
-// Use the new post loop.
+/**
+ * Sets up the WordPress Loop.
+ *
+ * Use The Loop instead.
+ *
+ * @link https://codex.wordpress.org/The_Loop
+ *
+ * @since 1.0.1
+ * @deprecated 1.5.0
+ */
function start_wp() {
- global $wp_query, $post;
+ global $wp_query;
+
+ _deprecated_function( __FUNCTION__, '1.5.0', __('new WordPress Loop') );
// Since the old style loop is being used, advance the query iterator here.
$wp_query->next_post();
- setup_postdata($post);
+ setup_postdata( get_post() );
}
+/**
+ * Returns or prints a category ID.
+ *
+ * @since 0.71
+ * @deprecated 0.71 Use get_the_category()
+ * @see get_the_category()
+ *
+ * @param bool $echo Optional. Whether to echo the output. Default true.
+ * @return int Category ID.
+ */
function the_category_ID($echo = true) {
+ _deprecated_function( __FUNCTION__, '0.71', 'get_the_category()' );
+
// Grab the first cat in the list.
$categories = get_the_category();
$cat = $categories[0]->term_id;
return $cat;
}
-function the_category_head($before='', $after='') {
+/**
+ * Prints a category with optional text before and after.
+ *
+ * @since 0.71
+ * @deprecated 0.71 Use get_the_category_by_ID()
+ * @see get_the_category_by_ID()
+ *
+ * @param string $before Optional. Text to display before the category. Default empty.
+ * @param string $after Optional. Text to display after the category. Default empty.
+ */
+function the_category_head( $before = '', $after = '' ) {
global $currentcat, $previouscat;
+
+ _deprecated_function( __FUNCTION__, '0.71', 'get_the_category_by_ID()' );
+
// Grab the first cat in the list.
$categories = get_the_category();
$currentcat = $categories[0]->category_id;
}
}
-// Use previous_post_link().
+/**
+ * Prints a link to the previous post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.0.0 Use previous_post_link()
+ * @see previous_post_link()
+ *
+ * @param string $format
+ * @param string $previous
+ * @param string $title
+ * @param string $in_same_cat
+ * @param int $limitprev
+ * @param string $excluded_categories
+ */
function previous_post($format='%', $previous='previous post: ', $title='yes', $in_same_cat='no', $limitprev=1, $excluded_categories='') {
+ _deprecated_function( __FUNCTION__, '2.0.0', 'previous_post_link()' );
+
if ( empty($in_same_cat) || 'no' == $in_same_cat )
$in_same_cat = false;
else
$string = '<a href="'.get_permalink($post->ID).'">'.$previous;
if ( 'yes' == $title )
- $string .= apply_filters('the_title', $post->post_title, $post);
+ $string .= apply_filters('the_title', $post->post_title, $post->ID);
$string .= '</a>';
$format = str_replace('%', $string, $format);
echo $format;
}
-// Use next_post_link().
+/**
+ * Prints link to the next post.
+ *
+ * @since 0.71
+ * @deprecated 2.0.0 Use next_post_link()
+ * @see next_post_link()
+ *
+ * @param string $format
+ * @param string $next
+ * @param string $title
+ * @param string $in_same_cat
+ * @param int $limitnext
+ * @param string $excluded_categories
+ */
function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat='no', $limitnext=1, $excluded_categories='') {
+ _deprecated_function( __FUNCTION__, '2.0.0', 'next_post_link()' );
if ( empty($in_same_cat) || 'no' == $in_same_cat )
$in_same_cat = false;
$string = '<a href="'.get_permalink($post->ID).'">'.$next;
if ( 'yes' == $title )
- $string .= apply_filters('the_title', $post->post_title, $nextpost);
+ $string .= apply_filters('the_title', $post->post_title, $post->ID);
$string .= '</a>';
$format = str_replace('%', $string, $format);
echo $format;
}
-//
-// Use current_user_can() for these.
-//
-
-/* returns true if $user_id can create a new post */
+/**
+ * Whether user can create a post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.0.0 Use current_user_can()
+ * @see current_user_can()
+ *
+ * @param int $user_id
+ * @param int $blog_id Not Used
+ * @param int $category_id Not Used
+ * @return bool
+ */
function user_can_create_post($user_id, $blog_id = 1, $category_id = 'None') {
+ _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
+
$author_data = get_userdata($user_id);
return ($author_data->user_level > 1);
}
-/* returns true if $user_id can create a new post */
+/**
+ * Whether user can create a post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.0.0 Use current_user_can()
+ * @see current_user_can()
+ *
+ * @param int $user_id
+ * @param int $blog_id Not Used
+ * @param int $category_id Not Used
+ * @return bool
+ */
function user_can_create_draft($user_id, $blog_id = 1, $category_id = 'None') {
+ _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
+
$author_data = get_userdata($user_id);
return ($author_data->user_level >= 1);
}
-/* returns true if $user_id can edit $post_id */
+/**
+ * Whether user can edit a post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.0.0 Use current_user_can()
+ * @see current_user_can()
+ *
+ * @param int $user_id
+ * @param int $post_id
+ * @param int $blog_id Not Used
+ * @return bool
+ */
function user_can_edit_post($user_id, $post_id, $blog_id = 1) {
+ _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
+
$author_data = get_userdata($user_id);
$post = get_post($post_id);
$post_author_data = get_userdata($post->post_author);
- if ( (($user_id == $post_author_data->ID) && !($post->post_status == 'publish' && $author_data->user_level < 2))
+ if ( (($user_id == $post_author_data->ID) && !($post->post_status == 'publish' && $author_data->user_level < 2))
|| ($author_data->user_level > $post_author_data->user_level)
|| ($author_data->user_level >= 10) ) {
return true;
}
}
-/* returns true if $user_id can delete $post_id */
+/**
+ * Whether user can delete a post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.0.0 Use current_user_can()
+ * @see current_user_can()
+ *
+ * @param int $user_id
+ * @param int $post_id
+ * @param int $blog_id Not Used
+ * @return bool
+ */
function user_can_delete_post($user_id, $post_id, $blog_id = 1) {
+ _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
+
// right now if one can edit, one can delete
return user_can_edit_post($user_id, $post_id, $blog_id);
}
-/* returns true if $user_id can set new posts' dates on $blog_id */
+/**
+ * Whether user can set new posts' dates.
+ *
+ * @since 1.5.0
+ * @deprecated 2.0.0 Use current_user_can()
+ * @see current_user_can()
+ *
+ * @param int $user_id
+ * @param int $blog_id Not Used
+ * @param int $category_id Not Used
+ * @return bool
+ */
function user_can_set_post_date($user_id, $blog_id = 1, $category_id = 'None') {
+ _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
+
$author_data = get_userdata($user_id);
return (($author_data->user_level > 4) && user_can_create_post($user_id, $blog_id, $category_id));
}
-/* returns true if $user_id can edit $post_id's date */
+/**
+ * Whether user can delete a post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.0.0 Use current_user_can()
+ * @see current_user_can()
+ *
+ * @param int $user_id
+ * @param int $post_id
+ * @param int $blog_id Not Used
+ * @return bool returns true if $user_id can edit $post_id's date
+ */
function user_can_edit_post_date($user_id, $post_id, $blog_id = 1) {
+ _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
+
$author_data = get_userdata($user_id);
return (($author_data->user_level > 4) && user_can_edit_post($user_id, $post_id, $blog_id));
}
-/* returns true if $user_id can edit $post_id's comments */
+/**
+ * Whether user can delete a post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.0.0 Use current_user_can()
+ * @see current_user_can()
+ *
+ * @param int $user_id
+ * @param int $post_id
+ * @param int $blog_id Not Used
+ * @return bool returns true if $user_id can edit $post_id's comments
+ */
function user_can_edit_post_comments($user_id, $post_id, $blog_id = 1) {
+ _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
+
// right now if one can edit a post, one can edit comments made on it
return user_can_edit_post($user_id, $post_id, $blog_id);
}
-/* returns true if $user_id can delete $post_id's comments */
+/**
+ * Whether user can delete a post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.0.0 Use current_user_can()
+ * @see current_user_can()
+ *
+ * @param int $user_id
+ * @param int $post_id
+ * @param int $blog_id Not Used
+ * @return bool returns true if $user_id can delete $post_id's comments
+ */
function user_can_delete_post_comments($user_id, $post_id, $blog_id = 1) {
+ _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
+
// right now if one can edit comments, one can delete comments
return user_can_edit_post_comments($user_id, $post_id, $blog_id);
}
+/**
+ * Can user can edit other user.
+ *
+ * @since 1.5.0
+ * @deprecated 2.0.0 Use current_user_can()
+ * @see current_user_can()
+ *
+ * @param int $user_id
+ * @param int $other_user
+ * @return bool
+ */
function user_can_edit_user($user_id, $other_user) {
+ _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
+
$user = get_userdata($user_id);
$other = get_userdata($other_user);
if ( $user->user_level > $other->user_level || $user->user_level > 8 || $user->ID == $other->ID )
return false;
}
-/** function get_linksbyname()
- ** Gets the links associated with category 'cat_name'.
- ** Parameters:
- ** cat_name (default 'noname') - The category name to use. If no
- ** match is found uses all
- ** before (default '') - the html to output before the link
- ** after (default '<br />') - the html to output after the link
- ** between (default ' ') - the html to output between the link/image
- ** and it's description. Not used if no image or show_images == true
- ** show_images (default true) - whether to show images (if defined).
- ** orderby (default 'id') - the order to output the links. E.g. 'id', 'name',
- ** 'url', 'description' or 'rating'. Or maybe owner. If you start the
- ** name with an underscore the order will be reversed.
- ** You can also specify 'rand' as the order which will return links in a
- ** random order.
- ** show_description (default true) - whether to show the description if
- ** show_images=false/not defined
- ** show_rating (default false) - show rating stars/chars
- ** limit (default -1) - Limit to X entries. If not specified, all entries
- ** are shown.
- ** show_updated (default 0) - whether to show last updated timestamp
- */
-function get_linksbyname($cat_name = "noname", $before = '', $after = '<br />',
- $between = " ", $show_images = true, $orderby = 'id',
- $show_description = true, $show_rating = false,
- $limit = -1, $show_updated = 0) {
- global $wpdb;
- $cat_id = -1;
- $cat = get_term_by('name', $cat_name, 'link_category');
- if ( $cat )
- $cat_id = $cat->term_id;
-
- get_links($cat_id, $before, $after, $between, $show_images, $orderby,
- $show_description, $show_rating, $limit, $show_updated);
-}
-
-/** function wp_get_linksbyname()
- ** Gets the links associated with the named category.
- ** Parameters:
- ** category (no default) - The category to use.
- **/
-function wp_get_linksbyname($category, $args = '') {
- global $wpdb;
+/**
+ * Gets the links associated with category $cat_name.
+ *
+ * @since 0.71
+ * @deprecated 2.1.0 Use get_bookmarks()
+ * @see get_bookmarks()
+ *
+ * @param string $cat_name Optional. The category name to use. If no match is found uses all.
+ * @param string $before Optional. The html to output before the link.
+ * @param string $after Optional. The html to output after the link.
+ * @param string $between Optional. The html to output between the link/image and its description. Not used if no image or $show_images is true.
+ * @param bool $show_images Optional. Whether to show images (if defined).
+ * @param string $orderby Optional. The order to output the links. E.g. 'id', 'name', 'url', 'description' or 'rating'. Or maybe owner.
+ * If you start the name with an underscore the order will be reversed. You can also specify 'rand' as the order which will return links in a
+ * random order.
+ * @param bool $show_description Optional. Whether to show the description if show_images=false/not defined.
+ * @param bool $show_rating Optional. Show rating stars/chars.
+ * @param int $limit Optional. Limit to X entries. If not specified, all entries are shown.
+ * @param int $show_updated Optional. Whether to show last updated timestamp
+ */
+function get_linksbyname($cat_name = "noname", $before = '', $after = '<br />', $between = " ", $show_images = true, $orderby = 'id',
+ $show_description = true, $show_rating = false,
+ $limit = -1, $show_updated = 0) {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' );
+ $cat_id = -1;
$cat = get_term_by('name', $cat_name, 'link_category');
- if ( !$cat )
- return false;
- $cat_id = $cat->term_id;
-
- $args = add_query_arg('category', $cat_id, $args);
- wp_get_links($args);
-}
-
-/** function get_linkobjectsbyname()
- ** Gets an array of link objects associated with category 'cat_name'.
- ** Parameters:
- ** cat_name (default 'noname') - The category name to use. If no
- ** match is found uses all
- ** orderby (default 'id') - the order to output the links. E.g. 'id', 'name',
- ** 'url', 'description', or 'rating'. Or maybe owner. If you start the
- ** name with an underscore the order will be reversed.
- ** You can also specify 'rand' as the order which will return links in a
- ** random order.
- ** limit (default -1) - Limit to X entries. If not specified, all entries
- ** are shown.
- **
- ** Use this like:
- ** $links = get_linkobjectsbyname('fred');
- ** foreach ($links as $link) {
- ** echo '<li>'.$link->link_name.'</li>';
- ** }
- **/
+ if ( $cat )
+ $cat_id = $cat->term_id;
+
+ get_links($cat_id, $before, $after, $between, $show_images, $orderby, $show_description, $show_rating, $limit, $show_updated);
+}
+
+/**
+ * Gets the links associated with the named category.
+ *
+ * @since 1.0.1
+ * @deprecated 2.1.0 Use wp_list_bookmarks()
+ * @see wp_list_bookmarks()
+ *
+ * @param string $category The category to use.
+ * @param string $args
+ * @return string|null
+ */
+function wp_get_linksbyname($category, $args = '') {
+ _deprecated_function(__FUNCTION__, '2.1.0', 'wp_list_bookmarks()');
+
+ $defaults = array(
+ 'after' => '<br />',
+ 'before' => '',
+ 'categorize' => 0,
+ 'category_after' => '',
+ 'category_before' => '',
+ 'category_name' => $category,
+ 'show_description' => 1,
+ 'title_li' => '',
+ );
+
+ $r = wp_parse_args( $args, $defaults );
+
+ return wp_list_bookmarks($r);
+}
+
+/**
+ * Gets an array of link objects associated with category $cat_name.
+ *
+ * $links = get_linkobjectsbyname( 'fred' );
+ * foreach ( $links as $link ) {
+ * echo '<li>' . $link->link_name . '</li>';
+ * }
+ *
+ * @since 1.0.1
+ * @deprecated 2.1.0 Use get_bookmarks()
+ * @see get_bookmarks()
+ *
+ * @param string $cat_name The category name to use. If no match is found uses all.
+ * @param string $orderby The order to output the links. E.g. 'id', 'name', 'url', 'description', or 'rating'.
+ * Or maybe owner. If you start the name with an underscore the order will be reversed. You can also
+ * specify 'rand' as the order which will return links in a random order.
+ * @param int $limit Limit to X entries. If not specified, all entries are shown.
+ * @return array
+ */
function get_linkobjectsbyname($cat_name = "noname" , $orderby = 'name', $limit = -1) {
- global $wpdb;
- $cat_id = -1;
- $cat = get_term_by('name', $cat_name, 'link_category');
- if ( $cat )
- $cat_id = $cat->term_id;
-
- return get_linkobjects($cat_id, $orderby, $limit);
-}
-
-/** function get_linkobjects()
- ** Gets an array of link objects associated with category n.
- ** Parameters:
- ** category (default -1) - The category to use. If no category supplied
- ** uses all
- ** orderby (default 'id') - the order to output the links. E.g. 'id', 'name',
- ** 'url', 'description', or 'rating'. Or maybe owner. If you start the
- ** name with an underscore the order will be reversed.
- ** You can also specify 'rand' as the order which will return links in a
- ** random order.
- ** limit (default -1) - Limit to X entries. If not specified, all entries
- ** are shown.
- **
- ** Use this like:
- ** $links = get_linkobjects(1);
- ** if ($links) {
- ** foreach ($links as $link) {
- ** echo '<li>'.$link->link_name.'<br />'.$link->link_description.'</li>';
- ** }
- ** }
- ** Fields are:
- ** link_id
- ** link_url
- ** link_name
- ** link_image
- ** link_target
- ** link_category
- ** link_description
- ** link_visible
- ** link_owner
- ** link_rating
- ** link_updated
- ** link_rel
- ** link_notes
- **/
-// Deprecate in favor of get_linkz().
+ _deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' );
+
+ $cat_id = -1;
+ $cat = get_term_by('name', $cat_name, 'link_category');
+ if ( $cat )
+ $cat_id = $cat->term_id;
+
+ return get_linkobjects($cat_id, $orderby, $limit);
+}
+
+/**
+ * Gets an array of link objects associated with category n.
+ *
+ * Usage:
+ *
+ * $links = get_linkobjects(1);
+ * if ($links) {
+ * foreach ($links as $link) {
+ * echo '<li>'.$link->link_name.'<br />'.$link->link_description.'</li>';
+ * }
+ * }
+ *
+ * Fields are:
+ *
+ * - link_id
+ * - link_url
+ * - link_name
+ * - link_image
+ * - link_target
+ * - link_category
+ * - link_description
+ * - link_visible
+ * - link_owner
+ * - link_rating
+ * - link_updated
+ * - link_rel
+ * - link_notes
+ *
+ * @since 1.0.1
+ * @deprecated 2.1.0 Use get_bookmarks()
+ * @see get_bookmarks()
+ *
+ * @param int $category The category to use. If no category supplied uses all
+ * @param string $orderby the order to output the links. E.g. 'id', 'name', 'url',
+ * 'description', or 'rating'. Or maybe owner. If you start the name with an
+ * underscore the order will be reversed. You can also specify 'rand' as the
+ * order which will return links in a random order.
+ * @param int $limit Limit to X entries. If not specified, all entries are shown.
+ * @return array
+ */
function get_linkobjects($category = 0, $orderby = 'name', $limit = 0) {
- global $wpdb;
+ _deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' );
- $links = get_bookmarks("category=$category&orderby=$orderby&limit=$limit");
+ $links = get_bookmarks( array( 'category' => $category, 'orderby' => $orderby, 'limit' => $limit ) ) ;
- $links_array = array();
- foreach ($links as $link) {
- $links_array[] = $link;
- }
+ $links_array = array();
+ foreach ($links as $link)
+ $links_array[] = $link;
+
+ return $links_array;
+}
+
+/**
+ * Gets the links associated with category 'cat_name' and display rating stars/chars.
+ *
+ * @since 0.71
+ * @deprecated 2.1.0 Use get_bookmarks()
+ * @see get_bookmarks()
+ *
+ * @param string $cat_name The category name to use. If no match is found uses all
+ * @param string $before The html to output before the link
+ * @param string $after The html to output after the link
+ * @param string $between The html to output between the link/image and its description. Not used if no image or show_images is true
+ * @param bool $show_images Whether to show images (if defined).
+ * @param string $orderby the order to output the links. E.g. 'id', 'name', 'url',
+ * 'description', or 'rating'. Or maybe owner. If you start the name with an
+ * underscore the order will be reversed. You can also specify 'rand' as the
+ * order which will return links in a random order.
+ * @param bool $show_description Whether to show the description if show_images=false/not defined
+ * @param int $limit Limit to X entries. If not specified, all entries are shown.
+ * @param int $show_updated Whether to show last updated timestamp
+ */
+function get_linksbyname_withrating($cat_name = "noname", $before = '', $after = '<br />', $between = " ",
+ $show_images = true, $orderby = 'id', $show_description = true, $limit = -1, $show_updated = 0) {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' );
+
+ get_linksbyname($cat_name, $before, $after, $between, $show_images, $orderby, $show_description, true, $limit, $show_updated);
+}
- return $links_array;
-}
-
-/** function get_linksbyname_withrating()
- ** Gets the links associated with category 'cat_name' and display rating stars/chars.
- ** Parameters:
- ** cat_name (default 'noname') - The category name to use. If no
- ** match is found uses all
- ** before (default '') - the html to output before the link
- ** after (default '<br />') - the html to output after the link
- ** between (default ' ') - the html to output between the link/image
- ** and it's description. Not used if no image or show_images == true
- ** show_images (default true) - whether to show images (if defined).
- ** orderby (default 'id') - the order to output the links. E.g. 'id', 'name',
- ** 'url' or 'description'. Or maybe owner. If you start the
- ** name with an underscore the order will be reversed.
- ** You can also specify 'rand' as the order which will return links in a
- ** random order.
- ** show_description (default true) - whether to show the description if
- ** show_images=false/not defined
- ** limit (default -1) - Limit to X entries. If not specified, all entries
- ** are shown.
- ** show_updated (default 0) - whether to show last updated timestamp
- */
-function get_linksbyname_withrating($cat_name = "noname", $before = '',
- $after = '<br />', $between = " ",
- $show_images = true, $orderby = 'id',
- $show_description = true, $limit = -1, $show_updated = 0) {
-
- get_linksbyname($cat_name, $before, $after, $between, $show_images,
- $orderby, $show_description, true, $limit, $show_updated);
-}
-
-/** function get_links_withrating()
- ** Gets the links associated with category n and display rating stars/chars.
- ** Parameters:
- ** category (default -1) - The category to use. If no category supplied
- ** uses all
- ** before (default '') - the html to output before the link
- ** after (default '<br />') - the html to output after the link
- ** between (default ' ') - the html to output between the link/image
- ** and it's description. Not used if no image or show_images == true
- ** show_images (default true) - whether to show images (if defined).
- ** orderby (default 'id') - the order to output the links. E.g. 'id', 'name',
- ** 'url' or 'description'. Or maybe owner. If you start the
- ** name with an underscore the order will be reversed.
- ** You can also specify 'rand' as the order which will return links in a
- ** random order.
- ** show_description (default true) - whether to show the description if
- ** show_images=false/not defined .
- ** limit (default -1) - Limit to X entries. If not specified, all entries
- ** are shown.
- ** show_updated (default 0) - whether to show last updated timestamp
- */
-function get_links_withrating($category = -1, $before = '', $after = '<br />',
- $between = " ", $show_images = true,
- $orderby = 'id', $show_description = true,
- $limit = -1, $show_updated = 0) {
-
- get_links($category, $before, $after, $between, $show_images, $orderby,
- $show_description, true, $limit, $show_updated);
-}
-
-/** function get_get_autotoggle()
- ** Gets the auto_toggle setting of category n.
- ** Parameters: id (default 0) - The category to get. If no category supplied
- ** uses 0
+/**
+ * Gets the links associated with category n and display rating stars/chars.
+ *
+ * @since 0.71
+ * @deprecated 2.1.0 Use get_bookmarks()
+ * @see get_bookmarks()
+ *
+ * @param int $category The category to use. If no category supplied uses all
+ * @param string $before The html to output before the link
+ * @param string $after The html to output after the link
+ * @param string $between The html to output between the link/image and its description. Not used if no image or show_images == true
+ * @param bool $show_images Whether to show images (if defined).
+ * @param string $orderby The order to output the links. E.g. 'id', 'name', 'url',
+ * 'description', or 'rating'. Or maybe owner. If you start the name with an
+ * underscore the order will be reversed. You can also specify 'rand' as the
+ * order which will return links in a random order.
+ * @param bool $show_description Whether to show the description if show_images=false/not defined.
+ * @param int $limit Limit to X entries. If not specified, all entries are shown.
+ * @param int $show_updated Whether to show last updated timestamp
+ */
+function get_links_withrating($category = -1, $before = '', $after = '<br />', $between = " ", $show_images = true,
+ $orderby = 'id', $show_description = true, $limit = -1, $show_updated = 0) {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' );
+
+ get_links($category, $before, $after, $between, $show_images, $orderby, $show_description, true, $limit, $show_updated);
+}
+
+/**
+ * Gets the auto_toggle setting.
+ *
+ * @since 0.71
+ * @deprecated 2.1.0
+ *
+ * @param int $id The category to get. If no category supplied uses 0
+ * @return int Only returns 0.
*/
function get_autotoggle($id = 0) {
+ _deprecated_function( __FUNCTION__, '2.1.0' );
return 0;
}
-// Use wp_list_cats().
-function list_cats($optionall = 1, $all = 'All', $sort_column = 'ID', $sort_order = 'asc', $file = '', $list = true, $optiondates = 0, $optioncount = 0, $hide_empty = 1, $use_desc_for_title = 1, $children=FALSE, $child_of=0, $categories=0, $recurse=0, $feed = '', $feed_image = '', $exclude = '', $hierarchical=FALSE) {
+/**
+ * Lists categories.
+ *
+ * @since 0.71
+ * @deprecated 2.1.0 Use wp_list_categories()
+ * @see wp_list_categories()
+ *
+ * @param int $optionall
+ * @param string $all
+ * @param string $sort_column
+ * @param string $sort_order
+ * @param string $file
+ * @param bool $list
+ * @param int $optiondates
+ * @param int $optioncount
+ * @param int $hide_empty
+ * @param int $use_desc_for_title
+ * @param bool $children
+ * @param int $child_of
+ * @param int $categories
+ * @param int $recurse
+ * @param string $feed
+ * @param string $feed_image
+ * @param string $exclude
+ * @param bool $hierarchical
+ * @return false|null
+ */
+function list_cats($optionall = 1, $all = 'All', $sort_column = 'ID', $sort_order = 'asc', $file = '', $list = true, $optiondates = 0,
+ $optioncount = 0, $hide_empty = 1, $use_desc_for_title = 1, $children=false, $child_of=0, $categories=0,
+ $recurse=0, $feed = '', $feed_image = '', $exclude = '', $hierarchical=false) {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_categories()' );
+
$query = compact('optionall', 'all', 'sort_column', 'sort_order', 'file', 'list', 'optiondates', 'optioncount', 'hide_empty', 'use_desc_for_title', 'children',
'child_of', 'categories', 'recurse', 'feed', 'feed_image', 'exclude', 'hierarchical');
return wp_list_cats($query);
}
+/**
+ * Lists categories.
+ *
+ * @since 1.2.0
+ * @deprecated 2.1.0 Use wp_list_categories()
+ * @see wp_list_categories()
+ *
+ * @param string|array $args
+ * @return false|null|string
+ */
function wp_list_cats($args = '') {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_categories()' );
+
$r = wp_parse_args( $args );
// Map to new names.
return wp_list_categories($r);
}
+/**
+ * Deprecated method for generating a drop-down of categories.
+ *
+ * @since 0.71
+ * @deprecated 2.1.0 Use wp_dropdown_categories()
+ * @see wp_dropdown_categories()
+ *
+ * @param int $optionall
+ * @param string $all
+ * @param string $orderby
+ * @param string $order
+ * @param int $show_last_update
+ * @param int $show_count
+ * @param int $hide_empty
+ * @param bool $optionnone
+ * @param int $selected
+ * @param int $exclude
+ * @return string
+ */
function dropdown_cats($optionall = 1, $all = 'All', $orderby = 'ID', $order = 'asc',
- $show_last_update = 0, $show_count = 0, $hide_empty = 1, $optionnone = FALSE,
+ $show_last_update = 0, $show_count = 0, $hide_empty = 1, $optionnone = false,
$selected = 0, $exclude = 0) {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'wp_dropdown_categories()' );
$show_option_all = '';
if ( $optionall )
return wp_dropdown_categories($query);
}
-// Use wp_print_scripts() or WP_Scripts.
-function tinymce_include() {
- wp_print_script('wp_tiny_mce');
-}
-
+/**
+ * Lists authors.
+ *
+ * @since 1.2.0
+ * @deprecated 2.1.0 Use wp_list_authors()
+ * @see wp_list_authors()
+ *
+ * @param bool $optioncount
+ * @param bool $exclude_admin
+ * @param bool $show_fullname
+ * @param bool $hide_empty
+ * @param string $feed
+ * @param string $feed_image
+ * @return null|string
+ */
function list_authors($optioncount = false, $exclude_admin = true, $show_fullname = false, $hide_empty = true, $feed = '', $feed_image = '') {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_authors()' );
+
$args = compact('optioncount', 'exclude_admin', 'show_fullname', 'hide_empty', 'feed', 'feed_image');
return wp_list_authors($args);
}
+/**
+ * Retrieves a list of post categories.
+ *
+ * @since 1.0.1
+ * @deprecated 2.1.0 Use wp_get_post_categories()
+ * @see wp_get_post_categories()
+ *
+ * @param int $blogid Not Used
+ * @param int $post_ID
+ * @return array
+ */
function wp_get_post_cats($blogid = '1', $post_ID = 0) {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'wp_get_post_categories()' );
return wp_get_post_categories($post_ID);
}
+/**
+ * Sets the categories that the post id belongs to.
+ *
+ * @since 1.0.1
+ * @deprecated 2.1.0
+ * @deprecated Use wp_set_post_categories()
+ * @see wp_set_post_categories()
+ *
+ * @param int $blogid Not used
+ * @param int $post_ID
+ * @param array $post_categories
+ * @return bool|mixed
+ */
function wp_set_post_cats($blogid = '1', $post_ID = 0, $post_categories = array()) {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'wp_set_post_categories()' );
return wp_set_post_categories($post_ID, $post_categories);
}
-// Use wp_get_archives().
+/**
+ * Retrieves a list of archives.
+ *
+ * @since 0.71
+ * @deprecated 2.1.0 Use wp_get_archives()
+ * @see wp_get_archives()
+ *
+ * @param string $type
+ * @param string $limit
+ * @param string $format
+ * @param string $before
+ * @param string $after
+ * @param bool $show_post_count
+ * @return string|null
+ */
function get_archives($type='', $limit='', $format='html', $before = '', $after = '', $show_post_count = false) {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'wp_get_archives()' );
$args = compact('type', 'limit', 'format', 'before', 'after', 'show_post_count');
return wp_get_archives($args);
}
-// Use get_author_posts_url().
-function get_author_link($echo = false, $author_id, $author_nicename = '') {
+/**
+ * Returns or Prints link to the author's posts.
+ *
+ * @since 1.2.0
+ * @deprecated 2.1.0 Use get_author_posts_url()
+ * @see get_author_posts_url()
+ *
+ * @param bool $echo
+ * @param int $author_id
+ * @param string $author_nicename Optional.
+ * @return string|null
+ */
+function get_author_link($echo, $author_id, $author_nicename = '') {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'get_author_posts_url()' );
+
$link = get_author_posts_url($author_id, $author_nicename);
if ( $echo )
return $link;
}
-// Use wp_link_pages().
-function link_pages($before='<br />', $after='<br />', $next_or_number='number', $nextpagelink='next page', $previouspagelink='previous page', $pagelink='%', $more_file='') {
+/**
+ * Print list of pages based on arguments.
+ *
+ * @since 0.71
+ * @deprecated 2.1.0 Use wp_link_pages()
+ * @see wp_link_pages()
+ *
+ * @param string $before
+ * @param string $after
+ * @param string $next_or_number
+ * @param string $nextpagelink
+ * @param string $previouspagelink
+ * @param string $pagelink
+ * @param string $more_file
+ * @return string
+ */
+function link_pages($before='<br />', $after='<br />', $next_or_number='number', $nextpagelink='next page', $previouspagelink='previous page',
+ $pagelink='%', $more_file='') {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'wp_link_pages()' );
+
$args = compact('before', 'after', 'next_or_number', 'nextpagelink', 'previouspagelink', 'pagelink', 'more_file');
return wp_link_pages($args);
}
-// Use get_option().
+/**
+ * Get value based on option.
+ *
+ * @since 0.71
+ * @deprecated 2.1.0 Use get_option()
+ * @see get_option()
+ *
+ * @param string $option
+ * @return string
+ */
function get_settings($option) {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'get_option()' );
+
return get_option($option);
}
-// Use the_permalink().
+/**
+ * Print the permalink of the current post in the loop.
+ *
+ * @since 0.71
+ * @deprecated 1.2.0 Use the_permalink()
+ * @see the_permalink()
+ */
function permalink_link() {
+ _deprecated_function( __FUNCTION__, '1.2.0', 'the_permalink()' );
the_permalink();
}
-// Use the_permalink_rss()
-function permalink_single_rss($file = '') {
+/**
+ * Print the permalink to the RSS feed.
+ *
+ * @since 0.71
+ * @deprecated 2.3.0 Use the_permalink_rss()
+ * @see the_permalink_rss()
+ *
+ * @param string $deprecated
+ */
+function permalink_single_rss($deprecated = '') {
+ _deprecated_function( __FUNCTION__, '2.3.0', 'the_permalink_rss()' );
the_permalink_rss();
}
-/** function wp_get_links()
- ** Gets the links associated with category n.
- ** Parameters:
- ** category (no default) - The category to use.
- ** or:
- ** a query string
- **/
+/**
+ * Gets the links associated with category.
+ *
+ * @since 1.0.1
+ * @deprecated 2.1.0 Use wp_list_bookmarks()
+ * @see wp_list_bookmarks()
+ *
+ * @param string $args a query string
+ * @return null|string
+ */
function wp_get_links($args = '') {
- global $wpdb;
+ _deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_bookmarks()' );
if ( strpos( $args, '=' ) === false ) {
$cat_id = $args;
}
$defaults = array(
- 'category' => -1, 'before' => '',
- 'after' => '<br />', 'between' => ' ',
- 'show_images' => true, 'orderby' => 'name',
- 'show_description' => true, 'show_rating' => false,
- 'limit' => -1, 'show_updated' => true,
- 'echo' => true
+ 'after' => '<br />',
+ 'before' => '',
+ 'between' => ' ',
+ 'categorize' => 0,
+ 'category' => '',
+ 'echo' => true,
+ 'limit' => -1,
+ 'orderby' => 'name',
+ 'show_description' => true,
+ 'show_images' => true,
+ 'show_rating' => false,
+ 'show_updated' => true,
+ 'title_li' => '',
);
$r = wp_parse_args( $args, $defaults );
- extract( $r, EXTR_SKIP );
-
- return get_links($category, $before, $after, $between, $show_images, $orderby, $show_description, $show_rating, $limit, $show_updated, $echo);
-} // end wp_get_links
-
-/** function get_links()
- ** Gets the links associated with category n.
- ** Parameters:
- ** category (default -1) - The category to use. If no category supplied
- ** uses all
- ** before (default '') - the html to output before the link
- ** after (default '<br />') - the html to output after the link
- ** between (default ' ') - the html to output between the link/image
- ** and its description. Not used if no image or show_images == true
- ** show_images (default true) - whether to show images (if defined).
- ** orderby (default 'id') - the order to output the links. E.g. 'id', 'name',
- ** 'url', 'description', or 'rating'. Or maybe owner. If you start the
- ** name with an underscore the order will be reversed.
- ** You can also specify 'rand' as the order which will return links in a
- ** random order.
- ** show_description (default true) - whether to show the description if
- ** show_images=false/not defined .
- ** show_rating (default false) - show rating stars/chars
- ** limit (default -1) - Limit to X entries. If not specified, all entries
- ** are shown.
- ** show_updated (default 0) - whether to show last updated timestamp
- ** echo (default true) - whether to echo the results, or return them instead
- */
-function get_links($category = -1,
- $before = '',
- $after = '<br />',
- $between = ' ',
- $show_images = true,
- $orderby = 'name',
- $show_description = true,
- $show_rating = false,
- $limit = -1,
- $show_updated = 1,
- $echo = true) {
- global $wpdb;
+ return wp_list_bookmarks($r);
+}
+
+/**
+ * Gets the links associated with category by id.
+ *
+ * @since 0.71
+ * @deprecated 2.1.0 Use get_bookmarks()
+ * @see get_bookmarks()
+ *
+ * @param int $category The category to use. If no category supplied uses all
+ * @param string $before the html to output before the link
+ * @param string $after the html to output after the link
+ * @param string $between the html to output between the link/image and its description.
+ * Not used if no image or show_images == true
+ * @param bool $show_images whether to show images (if defined).
+ * @param string $orderby the order to output the links. E.g. 'id', 'name', 'url',
+ * 'description', or 'rating'. Or maybe owner. If you start the name with an
+ * underscore the order will be reversed. You can also specify 'rand' as the order
+ * which will return links in a random order.
+ * @param bool $show_description whether to show the description if show_images=false/not defined.
+ * @param bool $show_rating show rating stars/chars
+ * @param int $limit Limit to X entries. If not specified, all entries are shown.
+ * @param int $show_updated whether to show last updated timestamp
+ * @param bool $echo whether to echo the results, or return them instead
+ * @return null|string
+ */
+function get_links($category = -1, $before = '', $after = '<br />', $between = ' ', $show_images = true, $orderby = 'name',
+ $show_description = true, $show_rating = false, $limit = -1, $show_updated = 1, $echo = true) {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' );
$order = 'ASC';
if ( substr($orderby, 0, 1) == '_' ) {
if ( $category == -1 ) //get_bookmarks uses '' to signify all categories
$category = '';
- $results = get_bookmarks("category=$category&orderby=$orderby&order=$order&show_updated=$show_updated&limit=$limit");
+ $results = get_bookmarks(array('category' => $category, 'orderby' => $orderby, 'order' => $order, 'show_updated' => $show_updated, 'limit' => $limit));
if ( !$results )
return;
$output .= get_option('links_recently_updated_prepend');
$the_link = '#';
if ( !empty($row->link_url) )
- $the_link = clean_url($row->link_url);
+ $the_link = esc_url($row->link_url);
$rel = $row->link_rel;
if ( '' != $rel )
$rel = ' rel="' . $rel . '"';
- $desc = attribute_escape(sanitize_bookmark_field('link_description', $row->link_description, $row->link_id, 'display'));
- $name = attribute_escape(sanitize_bookmark_field('link_name', $row->link_name, $row->link_id, 'display'));
+ $desc = esc_attr(sanitize_bookmark_field('link_description', $row->link_description, $row->link_id, 'display'));
+ $name = esc_attr(sanitize_bookmark_field('link_name', $row->link_name, $row->link_id, 'display'));
$title = $desc;
if ( $show_updated )
if (substr($row->link_updated_f, 0, 2) != '00')
- $title .= ' ('.__('Last updated') . ' ' . date(get_option('links_updated_date_format'), $row->link_updated_f + (get_option('gmt_offset') * 3600)) . ')';
+ $title .= ' ('.__('Last updated') . ' ' . date(get_option('links_updated_date_format'), $row->link_updated_f + (get_option('gmt_offset') * HOUR_IN_SECONDS)) . ')';
if ( '' != $title )
$title = ' title="' . $title . '"';
echo $output;
}
-/*
- * function get_links_list()
+/**
+ * Output entire list of links by category.
*
- * added by Dougal
+ * Output a list of all links, listed by category, using the settings in
+ * $wpdb->linkcategories and output it as a nested HTML unordered list.
*
- * Output a list of all links, listed by category, using the
- * settings in $wpdb->linkcategories and output it as a nested
- * HTML unordered list.
+ * @since 1.0.1
+ * @deprecated 2.1.0 Use wp_list_bookmarks()
+ * @see wp_list_bookmarks()
*
- * Parameters:
- * order (default 'name') - Sort link categories by 'name' or 'id'
- * hide_if_empty (default true) - Supress listing empty link categories
+ * @param string $order Sort link categories by 'name' or 'id'
*/
-function get_links_list($order = 'name', $hide_if_empty = 'obsolete') {
+function get_links_list($order = 'name') {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_bookmarks()' );
+
$order = strtolower($order);
// Handle link category sorting
if ( !isset($direction) )
$direction = '';
- $cats = get_categories("type=link&orderby=$order&order=$direction&hierarchical=0");
+ $cats = get_categories(array('type' => 'link', 'orderby' => $order, 'order' => $direction, 'hierarchical' => 0));
// Display each category
if ( $cats ) {
}
}
-
-/** function links_popup_script()
- ** This function contributed by Fullo -- http://sprite.csr.unibo.it/fullo/
- ** Show the link to the links popup and the number of links
- ** Parameters:
- ** text (default Links) - the text of the link
- ** width (default 400) - the width of the popup window
- ** height (default 400) - the height of the popup window
- ** file (default linkspopup.php) - the page to open in the popup window
- ** count (default true) - the number of links in the db
+/**
+ * Show the link to the links popup and the number of links.
+ *
+ * @since 0.71
+ * @deprecated 2.1.0
+ *
+ * @param string $text the text of the link
+ * @param int $width the width of the popup window
+ * @param int $height the height of the popup window
+ * @param string $file the page to open in the popup window
+ * @param bool $count the number of links in the db
*/
function links_popup_script($text = 'Links', $width=400, $height=400, $file='links.all.php', $count = true) {
- if ( $count )
- $counts = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->links");
-
- $javascript = "<a href=\"#\" onclick=\"javascript:window.open('$file?popup=1', '_blank', 'width=$width,height=$height,scrollbars=yes,status=no'); return false\">";
- $javascript .= $text;
-
- if ( $count )
- $javascript .= " ($counts)";
-
- $javascript .= "</a>\n\n";
- echo $javascript;
+ _deprecated_function( __FUNCTION__, '2.1.0' );
}
-
-function get_linkrating($link) {
+/**
+ * Legacy function that retrieved the value of a link's link_rating field.
+ *
+ * @since 1.0.1
+ * @deprecated 2.1.0 Use sanitize_bookmark_field()
+ * @see sanitize_bookmark_field()
+ *
+ * @param object $link Link object.
+ * @return mixed Value of the 'link_rating' field, false otherwise.
+ */
+function get_linkrating( $link ) {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'sanitize_bookmark_field()' );
return sanitize_bookmark_field('link_rating', $link->link_rating, $link->link_id, 'display');
}
-/** function get_linkcatname()
- ** Gets the name of category n.
- ** Parameters: id (default 0) - The category to get. If no category supplied
- ** uses 0
+/**
+ * Gets the name of category by id.
+ *
+ * @since 0.71
+ * @deprecated 2.1.0 Use get_category()
+ * @see get_category()
+ *
+ * @param int $id The category to get. If no category supplied uses 0
+ * @return string
*/
function get_linkcatname($id = 0) {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'get_category()' );
+
$id = (int) $id;
if ( empty($id) )
return $cat->name;
}
-?>
\ No newline at end of file
+/**
+ * Print RSS comment feed link.
+ *
+ * @since 1.0.1
+ * @deprecated 2.5.0 Use post_comments_feed_link()
+ * @see post_comments_feed_link()
+ *
+ * @param string $link_text
+ */
+function comments_rss_link($link_text = 'Comments RSS') {
+ _deprecated_function( __FUNCTION__, '2.5.0', 'post_comments_feed_link()' );
+ post_comments_feed_link($link_text);
+}
+
+/**
+ * Print/Return link to category RSS2 feed.
+ *
+ * @since 1.2.0
+ * @deprecated 2.5.0 Use get_category_feed_link()
+ * @see get_category_feed_link()
+ *
+ * @param bool $echo
+ * @param int $cat_ID
+ * @return string
+ */
+function get_category_rss_link($echo = false, $cat_ID = 1) {
+ _deprecated_function( __FUNCTION__, '2.5.0', 'get_category_feed_link()' );
+
+ $link = get_category_feed_link($cat_ID, 'rss2');
+
+ if ( $echo )
+ echo $link;
+ return $link;
+}
+
+/**
+ * Print/Return link to author RSS feed.
+ *
+ * @since 1.2.0
+ * @deprecated 2.5.0 Use get_author_feed_link()
+ * @see get_author_feed_link()
+ *
+ * @param bool $echo
+ * @param int $author_id
+ * @return string
+ */
+function get_author_rss_link($echo = false, $author_id = 1) {
+ _deprecated_function( __FUNCTION__, '2.5.0', 'get_author_feed_link()' );
+
+ $link = get_author_feed_link($author_id);
+ if ( $echo )
+ echo $link;
+ return $link;
+}
+
+/**
+ * Return link to the post RSS feed.
+ *
+ * @since 1.5.0
+ * @deprecated 2.2.0 Use get_post_comments_feed_link()
+ * @see get_post_comments_feed_link()
+ *
+ * @return string
+ */
+function comments_rss() {
+ _deprecated_function( __FUNCTION__, '2.2.0', 'get_post_comments_feed_link()' );
+ return esc_url( get_post_comments_feed_link() );
+}
+
+/**
+ * An alias of wp_create_user().
+ *
+ * @since 2.0.0
+ * @deprecated 2.0.0 Use wp_create_user()
+ * @see wp_create_user()
+ *
+ * @param string $username The user's username.
+ * @param string $password The user's password.
+ * @param string $email The user's email.
+ * @return int The new user's ID.
+ */
+function create_user($username, $password, $email) {
+ _deprecated_function( __FUNCTION__, '2.0.0', 'wp_create_user()' );
+ return wp_create_user($username, $password, $email);
+}
+
+/**
+ * Unused function.
+ *
+ * @deprecated 2.5.0
+ */
+function gzip_compression() {
+ _deprecated_function( __FUNCTION__, '2.5.0' );
+ return false;
+}
+
+/**
+ * Retrieve an array of comment data about comment $comment_ID.
+ *
+ * @since 0.71
+ * @deprecated 2.7.0 Use get_comment()
+ * @see get_comment()
+ *
+ * @param int $comment_ID The ID of the comment
+ * @param int $no_cache Whether to use the cache (cast to bool)
+ * @param bool $include_unapproved Whether to include unapproved comments
+ * @return array The comment data
+ */
+function get_commentdata( $comment_ID, $no_cache = 0, $include_unapproved = false ) {
+ _deprecated_function( __FUNCTION__, '2.7.0', 'get_comment()' );
+ return get_comment($comment_ID, ARRAY_A);
+}
+
+/**
+ * Retrieve the category name by the category ID.
+ *
+ * @since 0.71
+ * @deprecated 2.8.0 Use get_cat_name()
+ * @see get_cat_name()
+ *
+ * @param int $cat_ID Category ID
+ * @return string category name
+ */
+function get_catname( $cat_ID ) {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_cat_name()' );
+ return get_cat_name( $cat_ID );
+}
+
+/**
+ * Retrieve category children list separated before and after the term IDs.
+ *
+ * @since 1.2.0
+ * @deprecated 2.8.0 Use get_term_children()
+ * @see get_term_children()
+ *
+ * @param int $id Category ID to retrieve children.
+ * @param string $before Optional. Prepend before category term ID.
+ * @param string $after Optional, default is empty string. Append after category term ID.
+ * @param array $visited Optional. Category Term IDs that have already been added.
+ * @return string
+ */
+function get_category_children( $id, $before = '/', $after = '', $visited = array() ) {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_term_children()' );
+ if ( 0 == $id )
+ return '';
+
+ $chain = '';
+ /** TODO: consult hierarchy */
+ $cat_ids = get_all_category_ids();
+ foreach ( (array) $cat_ids as $cat_id ) {
+ if ( $cat_id == $id )
+ continue;
+
+ $category = get_category( $cat_id );
+ if ( is_wp_error( $category ) )
+ return $category;
+ if ( $category->parent == $id && !in_array( $category->term_id, $visited ) ) {
+ $visited[] = $category->term_id;
+ $chain .= $before.$category->term_id.$after;
+ $chain .= get_category_children( $category->term_id, $before, $after );
+ }
+ }
+ return $chain;
+}
+
+/**
+ * Retrieves all category IDs.
+ *
+ * @since 2.0.0
+ * @deprecated 4.0.0 Use get_terms()
+ * @see get_terms()
+ *
+ * @link https://codex.wordpress.org/Function_Reference/get_all_category_ids
+ *
+ * @return object List of all of the category IDs.
+ */
+function get_all_category_ids() {
+ _deprecated_function( __FUNCTION__, '4.0.0', 'get_terms()' );
+
+ if ( ! $cat_ids = wp_cache_get( 'all_category_ids', 'category' ) ) {
+ $cat_ids = get_terms( 'category', array('fields' => 'ids', 'get' => 'all') );
+ wp_cache_add( 'all_category_ids', $cat_ids, 'category' );
+ }
+
+ return $cat_ids;
+}
+
+/**
+ * Retrieve the description of the author of the current post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.8.0 Use get_the_author_meta()
+ * @see get_the_author_meta()
+ *
+ * @return string The author's description.
+ */
+function get_the_author_description() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'description\')' );
+ return get_the_author_meta('description');
+}
+
+/**
+ * Display the description of the author of the current post.
+ *
+ * @since 1.0.0
+ * @deprecated 2.8.0 Use the_author_meta()
+ * @see the_author_meta()
+ */
+function the_author_description() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'description\')' );
+ the_author_meta('description');
+}
+
+/**
+ * Retrieve the login name of the author of the current post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.8.0 Use get_the_author_meta()
+ * @see get_the_author_meta()
+ *
+ * @return string The author's login name (username).
+ */
+function get_the_author_login() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'login\')' );
+ return get_the_author_meta('login');
+}
+
+/**
+ * Display the login name of the author of the current post.
+ *
+ * @since 0.71
+ * @deprecated 2.8.0 Use the_author_meta()
+ * @see the_author_meta()
+ */
+function the_author_login() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'login\')' );
+ the_author_meta('login');
+}
+
+/**
+ * Retrieve the first name of the author of the current post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.8.0 Use get_the_author_meta()
+ * @see get_the_author_meta()
+ *
+ * @return string The author's first name.
+ */
+function get_the_author_firstname() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'first_name\')' );
+ return get_the_author_meta('first_name');
+}
+
+/**
+ * Display the first name of the author of the current post.
+ *
+ * @since 0.71
+ * @deprecated 2.8.0 Use the_author_meta()
+ * @see the_author_meta()
+ */
+function the_author_firstname() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'first_name\')' );
+ the_author_meta('first_name');
+}
+
+/**
+ * Retrieve the last name of the author of the current post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.8.0 Use get_the_author_meta()
+ * @see get_the_author_meta()
+ *
+ * @return string The author's last name.
+ */
+function get_the_author_lastname() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'last_name\')' );
+ return get_the_author_meta('last_name');
+}
+
+/**
+ * Display the last name of the author of the current post.
+ *
+ * @since 0.71
+ * @deprecated 2.8.0 Use the_author_meta()
+ * @see the_author_meta()
+ */
+function the_author_lastname() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'last_name\')' );
+ the_author_meta('last_name');
+}
+
+/**
+ * Retrieve the nickname of the author of the current post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.8.0 Use get_the_author_meta()
+ * @see get_the_author_meta()
+ *
+ * @return string The author's nickname.
+ */
+function get_the_author_nickname() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'nickname\')' );
+ return get_the_author_meta('nickname');
+}
+
+/**
+ * Display the nickname of the author of the current post.
+ *
+ * @since 0.71
+ * @deprecated 2.8.0 Use the_author_meta()
+ * @see the_author_meta()
+ */
+function the_author_nickname() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'nickname\')' );
+ the_author_meta('nickname');
+}
+
+/**
+ * Retrieve the email of the author of the current post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.8.0 Use get_the_author_meta()
+ * @see get_the_author_meta()
+ *
+ * @return string The author's username.
+ */
+function get_the_author_email() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'email\')' );
+ return get_the_author_meta('email');
+}
+
+/**
+ * Display the email of the author of the current post.
+ *
+ * @since 0.71
+ * @deprecated 2.8.0 Use the_author_meta()
+ * @see the_author_meta()
+ */
+function the_author_email() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'email\')' );
+ the_author_meta('email');
+}
+
+/**
+ * Retrieve the ICQ number of the author of the current post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.8.0 Use get_the_author_meta()
+ * @see get_the_author_meta()
+ *
+ * @return string The author's ICQ number.
+ */
+function get_the_author_icq() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'icq\')' );
+ return get_the_author_meta('icq');
+}
+
+/**
+ * Display the ICQ number of the author of the current post.
+ *
+ * @since 0.71
+ * @deprecated 2.8.0 Use the_author_meta()
+ * @see the_author_meta()
+ */
+function the_author_icq() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'icq\')' );
+ the_author_meta('icq');
+}
+
+/**
+ * Retrieve the Yahoo! IM name of the author of the current post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.8.0 Use get_the_author_meta()
+ * @see get_the_author_meta()
+ *
+ * @return string The author's Yahoo! IM name.
+ */
+function get_the_author_yim() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'yim\')' );
+ return get_the_author_meta('yim');
+}
+
+/**
+ * Display the Yahoo! IM name of the author of the current post.
+ *
+ * @since 0.71
+ * @deprecated 2.8.0 Use the_author_meta()
+ * @see the_author_meta()
+ */
+function the_author_yim() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'yim\')' );
+ the_author_meta('yim');
+}
+
+/**
+ * Retrieve the MSN address of the author of the current post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.8.0 Use get_the_author_meta()
+ * @see get_the_author_meta()
+ *
+ * @return string The author's MSN address.
+ */
+function get_the_author_msn() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'msn\')' );
+ return get_the_author_meta('msn');
+}
+
+/**
+ * Display the MSN address of the author of the current post.
+ *
+ * @since 0.71
+ * @deprecated 2.8.0 Use the_author_meta()
+ * @see the_author_meta()
+ */
+function the_author_msn() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'msn\')' );
+ the_author_meta('msn');
+}
+
+/**
+ * Retrieve the AIM address of the author of the current post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.8.0 Use get_the_author_meta()
+ * @see get_the_author_meta()
+ *
+ * @return string The author's AIM address.
+ */
+function get_the_author_aim() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'aim\')' );
+ return get_the_author_meta('aim');
+}
+
+/**
+ * Display the AIM address of the author of the current post.
+ *
+ * @since 0.71
+ * @deprecated 2.8.0 Use the_author_meta('aim')
+ * @see the_author_meta()
+ */
+function the_author_aim() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'aim\')' );
+ the_author_meta('aim');
+}
+
+/**
+ * Retrieve the specified author's preferred display name.
+ *
+ * @since 1.0.0
+ * @deprecated 2.8.0 Use get_the_author_meta()
+ * @see get_the_author_meta()
+ *
+ * @param int $auth_id The ID of the author.
+ * @return string The author's display name.
+ */
+function get_author_name( $auth_id = false ) {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'display_name\')' );
+ return get_the_author_meta('display_name', $auth_id);
+}
+
+/**
+ * Retrieve the URL to the home page of the author of the current post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.8.0 Use get_the_author_meta()
+ * @see get_the_author_meta()
+ *
+ * @return string The URL to the author's page.
+ */
+function get_the_author_url() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'url\')' );
+ return get_the_author_meta('url');
+}
+
+/**
+ * Display the URL to the home page of the author of the current post.
+ *
+ * @since 0.71
+ * @deprecated 2.8.0 Use the_author_meta()
+ * @see the_author_meta()
+ */
+function the_author_url() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'url\')' );
+ the_author_meta('url');
+}
+
+/**
+ * Retrieve the ID of the author of the current post.
+ *
+ * @since 1.5.0
+ * @deprecated 2.8.0 Use get_the_author_meta()
+ * @see get_the_author_meta()
+ *
+ * @return string|int The author's ID.
+ */
+function get_the_author_ID() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'ID\')' );
+ return get_the_author_meta('ID');
+}
+
+/**
+ * Display the ID of the author of the current post.
+ *
+ * @since 0.71
+ * @deprecated 2.8.0 Use the_author_meta()
+ * @see the_author_meta()
+ */
+function the_author_ID() {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'ID\')' );
+ the_author_meta('ID');
+}
+
+/**
+ * Display the post content for the feed.
+ *
+ * For encoding the html or the $encode_html parameter, there are three possible
+ * values. '0' will make urls footnotes and use make_url_footnote(). '1' will
+ * encode special characters and automatically display all of the content. The
+ * value of '2' will strip all HTML tags from the content.
+ *
+ * Also note that you cannot set the amount of words and not set the html
+ * encoding. If that is the case, then the html encoding will default to 2,
+ * which will strip all HTML tags.
+ *
+ * To restrict the amount of words of the content, you can use the cut
+ * parameter. If the content is less than the amount, then there won't be any
+ * dots added to the end. If there is content left over, then dots will be added
+ * and the rest of the content will be removed.
+ *
+ * @since 0.71
+ *
+ * @deprecated 2.9.0 Use the_content_feed()
+ * @see the_content_feed()
+ *
+ * @param string $more_link_text Optional. Text to display when more content is available but not displayed.
+ * @param int $stripteaser Optional. Default is 0.
+ * @param string $more_file Optional.
+ * @param int $cut Optional. Amount of words to keep for the content.
+ * @param int $encode_html Optional. How to encode the content.
+ */
+function the_content_rss($more_link_text='(more...)', $stripteaser=0, $more_file='', $cut = 0, $encode_html = 0) {
+ _deprecated_function( __FUNCTION__, '2.9.0', 'the_content_feed' );
+ $content = get_the_content($more_link_text, $stripteaser);
+ $content = apply_filters('the_content_rss', $content);
+ if ( $cut && !$encode_html )
+ $encode_html = 2;
+ if ( 1== $encode_html ) {
+ $content = esc_html($content);
+ $cut = 0;
+ } elseif ( 0 == $encode_html ) {
+ $content = make_url_footnote($content);
+ } elseif ( 2 == $encode_html ) {
+ $content = strip_tags($content);
+ }
+ if ( $cut ) {
+ $blah = explode(' ', $content);
+ if ( count($blah) > $cut ) {
+ $k = $cut;
+ $use_dotdotdot = 1;
+ } else {
+ $k = count($blah);
+ $use_dotdotdot = 0;
+ }
+
+ /** @todo Check performance, might be faster to use array slice instead. */
+ for ( $i=0; $i<$k; $i++ )
+ $excerpt .= $blah[$i].' ';
+ $excerpt .= ($use_dotdotdot) ? '...' : '';
+ $content = $excerpt;
+ }
+ $content = str_replace(']]>', ']]>', $content);
+ echo $content;
+}
+
+/**
+ * Strip HTML and put links at the bottom of stripped content.
+ *
+ * Searches for all of the links, strips them out of the content, and places
+ * them at the bottom of the content with numbers.
+ *
+ * @since 0.71
+ * @deprecated 2.9.0
+ *
+ * @param string $content Content to get links
+ * @return string HTML stripped out of content with links at the bottom.
+ */
+function make_url_footnote( $content ) {
+ _deprecated_function( __FUNCTION__, '2.9.0', '' );
+ preg_match_all( '/<a(.+?)href=\"(.+?)\"(.*?)>(.+?)<\/a>/', $content, $matches );
+ $links_summary = "\n";
+ for ( $i = 0, $c = count( $matches[0] ); $i < $c; $i++ ) {
+ $link_match = $matches[0][$i];
+ $link_number = '['.($i+1).']';
+ $link_url = $matches[2][$i];
+ $link_text = $matches[4][$i];
+ $content = str_replace( $link_match, $link_text . ' ' . $link_number, $content );
+ $link_url = ( ( strtolower( substr( $link_url, 0, 7 ) ) != 'http://' ) && ( strtolower( substr( $link_url, 0, 8 ) ) != 'https://' ) ) ? get_option( 'home' ) . $link_url : $link_url;
+ $links_summary .= "\n" . $link_number . ' ' . $link_url;
+ }
+ $content = strip_tags( $content );
+ $content .= $links_summary;
+ return $content;
+}
+
+/**
+ * Retrieve translated string with vertical bar context
+ *
+ * Quite a few times, there will be collisions with similar translatable text
+ * found in more than two places but with different translated context.
+ *
+ * In order to use the separate contexts, the _c() function is used and the
+ * translatable string uses a pipe ('|') which has the context the string is in.
+ *
+ * When the translated string is returned, it is everything before the pipe, not
+ * including the pipe character. If there is no pipe in the translated text then
+ * everything is returned.
+ *
+ * @since 2.2.0
+ * @deprecated 2.9.0 Use _x()
+ * @see _x()
+ *
+ * @param string $text Text to translate
+ * @param string $domain Optional. Domain to retrieve the translated text
+ * @return string Translated context string without pipe
+ */
+function _c( $text, $domain = 'default' ) {
+ _deprecated_function( __FUNCTION__, '2.9.0', '_x()' );
+ return before_last_bar( translate( $text, $domain ) );
+}
+
+/**
+ * Translates $text like translate(), but assumes that the text
+ * contains a context after its last vertical bar.
+ *
+ * @since 2.5.0
+ * @deprecated 3.0.0 Use _x()
+ * @see _x()
+ *
+ * @param string $text Text to translate
+ * @param string $domain Domain to retrieve the translated text
+ * @return string Translated text
+ */
+function translate_with_context( $text, $domain = 'default' ) {
+ _deprecated_function( __FUNCTION__, '2.9.0', '_x()' );
+ return before_last_bar( translate( $text, $domain ) );
+}
+
+/**
+ * Legacy version of _n(), which supports contexts.
+ *
+ * Strips everything from the translation after the last bar.
+ *
+ * @since 2.7.0
+ * @deprecated 3.0.0 Use _nx()
+ * @see _nx()
+ *
+ * @param string $single The text to be used if the number is singular.
+ * @param string $plural The text to be used if the number is plural.
+ * @param int $number The number to compare against to use either the singular or plural form.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
+ * Default 'default'.
+ * @return string The translated singular or plural form.
+ */
+function _nc( $single, $plural, $number, $domain = 'default' ) {
+ _deprecated_function( __FUNCTION__, '2.9.0', '_nx()' );
+ return before_last_bar( _n( $single, $plural, $number, $domain ) );
+}
+
+/**
+ * Retrieve the plural or single form based on the amount.
+ *
+ * @since 1.2.0
+ * @deprecated 2.8.0 Use _n()
+ * @see _n()
+ */
+function __ngettext() {
+ _deprecated_function( __FUNCTION__, '2.8.0', '_n()' );
+ $args = func_get_args();
+ return call_user_func_array('_n', $args);
+}
+
+/**
+ * Register plural strings in POT file, but don't translate them.
+ *
+ * @since 2.5.0
+ * @deprecated 2.8.0 Use _n_noop()
+ * @see _n_noop()
+ */
+function __ngettext_noop() {
+ _deprecated_function( __FUNCTION__, '2.8.0', '_n_noop()' );
+ $args = func_get_args();
+ return call_user_func_array('_n_noop', $args);
+
+}
+
+/**
+ * Retrieve all autoload options, or all options if no autoloaded ones exist.
+ *
+ * @since 1.0.0
+ * @deprecated 3.0.0 Use wp_load_alloptions())
+ * @see wp_load_alloptions()
+ *
+ * @return array List of all options.
+ */
+function get_alloptions() {
+ _deprecated_function( __FUNCTION__, '3.0.0', 'wp_load_alloptions()' );
+ return wp_load_alloptions();
+}
+
+/**
+ * Retrieve HTML content of attachment image with link.
+ *
+ * @since 2.0.0
+ * @deprecated 2.5.0 Use wp_get_attachment_link()
+ * @see wp_get_attachment_link()
+ *
+ * @param int $id Optional. Post ID.
+ * @param bool $fullsize Optional, default is false. Whether to use full size image.
+ * @param array $max_dims Optional. Max image dimensions.
+ * @param bool $permalink Optional, default is false. Whether to include permalink to image.
+ * @return string
+ */
+function get_the_attachment_link($id = 0, $fullsize = false, $max_dims = false, $permalink = false) {
+ _deprecated_function( __FUNCTION__, '2.5.0', 'wp_get_attachment_link()' );
+ $id = (int) $id;
+ $_post = get_post($id);
+
+ if ( ('attachment' != $_post->post_type) || !$url = wp_get_attachment_url($_post->ID) )
+ return __('Missing Attachment');
+
+ if ( $permalink )
+ $url = get_attachment_link($_post->ID);
+
+ $post_title = esc_attr($_post->post_title);
+
+ $innerHTML = get_attachment_innerHTML($_post->ID, $fullsize, $max_dims);
+ return "<a href='$url' title='$post_title'>$innerHTML</a>";
+}
+
+/**
+ * Retrieve icon URL and Path.
+ *
+ * @since 2.1.0
+ * @deprecated 2.5.0 Use wp_get_attachment_image_src()
+ * @see wp_get_attachment_image_src()
+ *
+ * @param int $id Optional. Post ID.
+ * @param bool $fullsize Optional, default to false. Whether to have full image.
+ * @return array Icon URL and full path to file, respectively.
+ */
+function get_attachment_icon_src( $id = 0, $fullsize = false ) {
+ _deprecated_function( __FUNCTION__, '2.5.0', 'wp_get_attachment_image_src()' );
+ $id = (int) $id;
+ if ( !$post = get_post($id) )
+ return false;
+
+ $file = get_attached_file( $post->ID );
+
+ if ( !$fullsize && $src = wp_get_attachment_thumb_url( $post->ID ) ) {
+ // We have a thumbnail desired, specified and existing
+
+ $src_file = basename($src);
+ } elseif ( wp_attachment_is_image( $post->ID ) ) {
+ // We have an image without a thumbnail
+
+ $src = wp_get_attachment_url( $post->ID );
+ $src_file = & $file;
+ } elseif ( $src = wp_mime_type_icon( $post->ID ) ) {
+ // No thumb, no image. We'll look for a mime-related icon instead.
+
+ $icon_dir = apply_filters( 'icon_dir', get_template_directory() . '/images' );
+ $src_file = $icon_dir . '/' . basename($src);
+ }
+
+ if ( !isset($src) || !$src )
+ return false;
+
+ return array($src, $src_file);
+}
+
+/**
+ * Retrieve HTML content of icon attachment image element.
+ *
+ * @since 2.0.0
+ * @deprecated 2.5.0 Use wp_get_attachment_image()
+ * @see wp_get_attachment_image()
+ *
+ * @param int $id Optional. Post ID.
+ * @param bool $fullsize Optional, default to false. Whether to have full size image.
+ * @param array $max_dims Optional. Dimensions of image.
+ * @return false|string HTML content.
+ */
+function get_attachment_icon( $id = 0, $fullsize = false, $max_dims = false ) {
+ _deprecated_function( __FUNCTION__, '2.5.0', 'wp_get_attachment_image()' );
+ $id = (int) $id;
+ if ( !$post = get_post($id) )
+ return false;
+
+ if ( !$src = get_attachment_icon_src( $post->ID, $fullsize ) )
+ return false;
+
+ list($src, $src_file) = $src;
+
+ // Do we need to constrain the image?
+ if ( ($max_dims = apply_filters('attachment_max_dims', $max_dims)) && file_exists($src_file) ) {
+
+ $imagesize = getimagesize($src_file);
+
+ if (($imagesize[0] > $max_dims[0]) || $imagesize[1] > $max_dims[1] ) {
+ $actual_aspect = $imagesize[0] / $imagesize[1];
+ $desired_aspect = $max_dims[0] / $max_dims[1];
+
+ if ( $actual_aspect >= $desired_aspect ) {
+ $height = $actual_aspect * $max_dims[0];
+ $constraint = "width='{$max_dims[0]}' ";
+ $post->iconsize = array($max_dims[0], $height);
+ } else {
+ $width = $max_dims[1] / $actual_aspect;
+ $constraint = "height='{$max_dims[1]}' ";
+ $post->iconsize = array($width, $max_dims[1]);
+ }
+ } else {
+ $post->iconsize = array($imagesize[0], $imagesize[1]);
+ $constraint = '';
+ }
+ } else {
+ $constraint = '';
+ }
+
+ $post_title = esc_attr($post->post_title);
+
+ $icon = "<img src='$src' title='$post_title' alt='$post_title' $constraint/>";
+
+ return apply_filters( 'attachment_icon', $icon, $post->ID );
+}
+
+/**
+ * Retrieve HTML content of image element.
+ *
+ * @since 2.0.0
+ * @deprecated 2.5.0 Use wp_get_attachment_image()
+ * @see wp_get_attachment_image()
+ *
+ * @param int $id Optional. Post ID.
+ * @param bool $fullsize Optional, default to false. Whether to have full size image.
+ * @param array $max_dims Optional. Dimensions of image.
+ * @return false|string
+ */
+function get_attachment_innerHTML($id = 0, $fullsize = false, $max_dims = false) {
+ _deprecated_function( __FUNCTION__, '2.5.0', 'wp_get_attachment_image()' );
+ $id = (int) $id;
+ if ( !$post = get_post($id) )
+ return false;
+
+ if ( $innerHTML = get_attachment_icon($post->ID, $fullsize, $max_dims))
+ return $innerHTML;
+
+ $innerHTML = esc_attr($post->post_title);
+
+ return apply_filters('attachment_innerHTML', $innerHTML, $post->ID);
+}
+
+/**
+ * Retrieves bookmark data based on ID.
+ *
+ * @since 2.0.0
+ * @deprecated 2.1.0 Use get_bookmark()
+ * @see get_bookmark()
+ *
+ * @param int $bookmark_id ID of link
+ * @param string $output Optional. Type of output. Accepts OBJECT, ARRAY_N, or ARRAY_A.
+ * Default OBJECT.
+ * @param string $filter Optional. How to filter the link for output. Accepts 'raw', 'edit',
+ * 'attribute', 'js', 'db', or 'display'. Default 'raw'.
+ * @return object|array Bookmark object or array, depending on the type specified by `$output`.
+ */
+function get_link( $bookmark_id, $output = OBJECT, $filter = 'raw' ) {
+ _deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmark()' );
+ return get_bookmark($bookmark_id, $output, $filter);
+}
+
+/**
+ * Performs esc_url() for database or redirect usage.
+ *
+ * @since 2.3.1
+ * @deprecated 2.8.0 Use esc_url_raw()
+ * @see esc_url_raw()
+ *
+ * @param string $url The URL to be cleaned.
+ * @param array $protocols An array of acceptable protocols.
+ * @return string The cleaned URL.
+ */
+function sanitize_url( $url, $protocols = null ) {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'esc_url_raw()' );
+ return esc_url_raw( $url, $protocols );
+}
+
+/**
+ * Checks and cleans a URL.
+ *
+ * A number of characters are removed from the URL. If the URL is for displaying
+ * (the default behaviour) ampersands are also replaced. The 'clean_url' filter
+ * is applied to the returned cleaned URL.
+ *
+ * @since 1.2.0
+ * @deprecated 3.0.0 Use esc_url()
+ * @see Alias for esc_url()
+ *
+ * @param string $url The URL to be cleaned.
+ * @param array $protocols Optional. An array of acceptable protocols.
+ * @param string $context Optional. How the URL will be used. Default is 'display'.
+ * @return string The cleaned $url after the {@see 'clean_url'} filter is applied.
+ */
+function clean_url( $url, $protocols = null, $context = 'display' ) {
+ if ( $context == 'db' )
+ _deprecated_function( 'clean_url( $context = \'db\' )', '3.0.0', 'esc_url_raw()' );
+ else
+ _deprecated_function( __FUNCTION__, '3.0.0', 'esc_url()' );
+ return esc_url( $url, $protocols, $context );
+}
+
+/**
+ * Escape single quotes, specialchar double quotes, and fix line endings.
+ *
+ * The filter {@see 'js_escape'} is also applied by esc_js().
+ *
+ * @since 2.0.4
+ * @deprecated 2.8.0 Use esc_js()
+ * @see esc_js()
+ *
+ * @param string $text The text to be escaped.
+ * @return string Escaped text.
+ */
+function js_escape( $text ) {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'esc_js()' );
+ return esc_js( $text );
+}
+
+/**
+ * Legacy escaping for HTML blocks.
+ *
+ * @deprecated 2.8.0 Use esc_html()
+ * @see esc_html()
+ *
+ * @param string $string String to escape.
+ * @param string $quote_style Unused.
+ * @param false|string $charset Unused.
+ * @param false $double_encode Whether to double encode. Unused.
+ * @return string Escaped `$string`.
+ */
+function wp_specialchars( $string, $quote_style = ENT_NOQUOTES, $charset = false, $double_encode = false ) {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'esc_html()' );
+ if ( func_num_args() > 1 ) { // Maintain back-compat for people passing additional arguments.
+ $args = func_get_args();
+ return call_user_func_array( '_wp_specialchars', $args );
+ } else {
+ return esc_html( $string );
+ }
+}
+
+/**
+ * Escaping for HTML attributes.
+ *
+ * @since 2.0.6
+ * @deprecated 2.8.0 Use esc_attr()
+ * @see esc_attr()
+ *
+ * @param string $text
+ * @return string
+ */
+function attribute_escape( $text ) {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'esc_attr()' );
+ return esc_attr( $text );
+}
+
+/**
+ * Register widget for sidebar with backward compatibility.
+ *
+ * Allows $name to be an array that accepts either three elements to grab the
+ * first element and the third for the name or just uses the first element of
+ * the array for the name.
+ *
+ * Passes to wp_register_sidebar_widget() after argument list and backward
+ * compatibility is complete.
+ *
+ * @since 2.2.0
+ * @deprecated 2.8.0 Use wp_register_sidebar_widget()
+ * @see wp_register_sidebar_widget()
+ *
+ * @param string|int $name Widget ID.
+ * @param callable $output_callback Run when widget is called.
+ * @param string $classname Optional. Classname widget option. Default empty.
+ * @param mixed $params ,... Widget parameters.
+ */
+function register_sidebar_widget($name, $output_callback, $classname = '') {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'wp_register_sidebar_widget()' );
+ // Compat
+ if ( is_array($name) ) {
+ if ( count($name) == 3 )
+ $name = sprintf($name[0], $name[2]);
+ else
+ $name = $name[0];
+ }
+
+ $id = sanitize_title($name);
+ $options = array();
+ if ( !empty($classname) && is_string($classname) )
+ $options['classname'] = $classname;
+ $params = array_slice(func_get_args(), 2);
+ $args = array($id, $name, $output_callback, $options);
+ if ( !empty($params) )
+ $args = array_merge($args, $params);
+
+ call_user_func_array('wp_register_sidebar_widget', $args);
+}
+
+/**
+ * Serves as an alias of wp_unregister_sidebar_widget().
+ *
+ * @since 2.2.0
+ * @deprecated 2.8.0 Use wp_unregister_sidebar_widget()
+ * @see wp_unregister_sidebar_widget()
+ *
+ * @param int|string $id Widget ID.
+ */
+function unregister_sidebar_widget($id) {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'wp_unregister_sidebar_widget()' );
+ return wp_unregister_sidebar_widget($id);
+}
+
+/**
+ * Registers widget control callback for customizing options.
+ *
+ * Allows $name to be an array that accepts either three elements to grab the
+ * first element and the third for the name or just uses the first element of
+ * the array for the name.
+ *
+ * Passes to wp_register_widget_control() after the argument list has
+ * been compiled.
+ *
+ * @since 2.2.0
+ * @deprecated 2.8.0 Use wp_register_widget_control()
+ * @see wp_register_widget_control()
+ *
+ * @param int|string $name Sidebar ID.
+ * @param callable $control_callback Widget control callback to display and process form.
+ * @param int $width Widget width.
+ * @param int $height Widget height.
+ */
+function register_widget_control($name, $control_callback, $width = '', $height = '') {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'wp_register_widget_control()' );
+ // Compat
+ if ( is_array($name) ) {
+ if ( count($name) == 3 )
+ $name = sprintf($name[0], $name[2]);
+ else
+ $name = $name[0];
+ }
+
+ $id = sanitize_title($name);
+ $options = array();
+ if ( !empty($width) )
+ $options['width'] = $width;
+ if ( !empty($height) )
+ $options['height'] = $height;
+ $params = array_slice(func_get_args(), 4);
+ $args = array($id, $name, $control_callback, $options);
+ if ( !empty($params) )
+ $args = array_merge($args, $params);
+
+ call_user_func_array('wp_register_widget_control', $args);
+}
+
+/**
+ * Alias of wp_unregister_widget_control().
+ *
+ * @since 2.2.0
+ * @deprecated 2.8.0 Use wp_unregister_widget_control()
+ * @see wp_unregister_widget_control()
+ *
+ * @param int|string $id Widget ID.
+ */
+function unregister_widget_control($id) {
+ _deprecated_function( __FUNCTION__, '2.8.0', 'wp_unregister_widget_control()' );
+ return wp_unregister_widget_control($id);
+}
+
+/**
+ * Remove user meta data.
+ *
+ * @since 2.0.0
+ * @deprecated 3.0.0 Use delete_user_meta()
+ * @see delete_user_meta()
+ *
+ * @param int $user_id User ID.
+ * @param string $meta_key Metadata key.
+ * @param mixed $meta_value Metadata value.
+ * @return bool True deletion completed and false if user_id is not a number.
+ */
+function delete_usermeta( $user_id, $meta_key, $meta_value = '' ) {
+ _deprecated_function( __FUNCTION__, '3.0.0', 'delete_user_meta()' );
+ global $wpdb;
+ if ( !is_numeric( $user_id ) )
+ return false;
+ $meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
+
+ if ( is_array($meta_value) || is_object($meta_value) )
+ $meta_value = serialize($meta_value);
+ $meta_value = trim( $meta_value );
+
+ $cur = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
+
+ if ( $cur && $cur->umeta_id )
+ do_action( 'delete_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
+
+ if ( ! empty($meta_value) )
+ $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s AND meta_value = %s", $user_id, $meta_key, $meta_value) );
+ else
+ $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
+
+ clean_user_cache( $user_id );
+ wp_cache_delete( $user_id, 'user_meta' );
+
+ if ( $cur && $cur->umeta_id )
+ do_action( 'deleted_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
+
+ return true;
+}
+
+/**
+ * Retrieve user metadata.
+ *
+ * If $user_id is not a number, then the function will fail over with a 'false'
+ * boolean return value. Other returned values depend on whether there is only
+ * one item to be returned, which be that single item type. If there is more
+ * than one metadata value, then it will be list of metadata values.
+ *
+ * @since 2.0.0
+ * @deprecated 3.0.0 Use get_user_meta()
+ * @see get_user_meta()
+ *
+ * @param int $user_id User ID
+ * @param string $meta_key Optional. Metadata key.
+ * @return mixed
+ */
+function get_usermeta( $user_id, $meta_key = '' ) {
+ _deprecated_function( __FUNCTION__, '3.0.0', 'get_user_meta()' );
+ global $wpdb;
+ $user_id = (int) $user_id;
+
+ if ( !$user_id )
+ return false;
+
+ if ( !empty($meta_key) ) {
+ $meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
+ $user = wp_cache_get($user_id, 'users');
+ // Check the cached user object
+ if ( false !== $user && isset($user->$meta_key) )
+ $metas = array($user->$meta_key);
+ else
+ $metas = $wpdb->get_col( $wpdb->prepare("SELECT meta_value FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
+ } else {
+ $metas = $wpdb->get_col( $wpdb->prepare("SELECT meta_value FROM $wpdb->usermeta WHERE user_id = %d", $user_id) );
+ }
+
+ if ( empty($metas) ) {
+ if ( empty($meta_key) )
+ return array();
+ else
+ return '';
+ }
+
+ $metas = array_map('maybe_unserialize', $metas);
+
+ if ( count($metas) == 1 )
+ return $metas[0];
+ else
+ return $metas;
+}
+
+/**
+ * Update metadata of user.
+ *
+ * There is no need to serialize values, they will be serialized if it is
+ * needed. The metadata key can only be a string with underscores. All else will
+ * be removed.
+ *
+ * Will remove the metadata, if the meta value is empty.
+ *
+ * @since 2.0.0
+ * @deprecated 3.0.0 Use update_user_meta()
+ * @see update_user_meta()
+ *
+ * @param int $user_id User ID
+ * @param string $meta_key Metadata key.
+ * @param mixed $meta_value Metadata value.
+ * @return bool True on successful update, false on failure.
+ */
+function update_usermeta( $user_id, $meta_key, $meta_value ) {
+ _deprecated_function( __FUNCTION__, '3.0.0', 'update_user_meta()' );
+ global $wpdb;
+ if ( !is_numeric( $user_id ) )
+ return false;
+ $meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
+
+ /** @todo Might need fix because usermeta data is assumed to be already escaped */
+ if ( is_string($meta_value) )
+ $meta_value = stripslashes($meta_value);
+ $meta_value = maybe_serialize($meta_value);
+
+ if (empty($meta_value)) {
+ return delete_usermeta($user_id, $meta_key);
+ }
+
+ $cur = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
+
+ if ( $cur )
+ do_action( 'update_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
+
+ if ( !$cur )
+ $wpdb->insert($wpdb->usermeta, compact('user_id', 'meta_key', 'meta_value') );
+ elseif ( $cur->meta_value != $meta_value )
+ $wpdb->update($wpdb->usermeta, compact('meta_value'), compact('user_id', 'meta_key') );
+ else
+ return false;
+
+ clean_user_cache( $user_id );
+ wp_cache_delete( $user_id, 'user_meta' );
+
+ if ( !$cur )
+ do_action( 'added_usermeta', $wpdb->insert_id, $user_id, $meta_key, $meta_value );
+ else
+ do_action( 'updated_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
+
+ return true;
+}
+
+/**
+ * Get users for the site.
+ *
+ * For setups that use the multisite feature. Can be used outside of the
+ * multisite feature.
+ *
+ * @since 2.2.0
+ * @deprecated 3.1.0 Use get_users()
+ * @see get_users()
+ *
+ * @global wpdb $wpdb WordPress database abstraction object.
+ * @global int $blog_id The site ID of the site for those that use more than one site.
+ *
+ * @param int $id Site ID.
+ * @return array List of users that are part of that site ID
+ */
+function get_users_of_blog( $id = '' ) {
+ _deprecated_function( __FUNCTION__, '3.1.0', 'get_users()' );
+
+ global $wpdb, $blog_id;
+ if ( empty($id) )
+ $id = (int) $blog_id;
+ $blog_prefix = $wpdb->get_blog_prefix($id);
+ $users = $wpdb->get_results( "SELECT user_id, user_id AS ID, user_login, display_name, user_email, meta_value FROM $wpdb->users, $wpdb->usermeta WHERE {$wpdb->users}.ID = {$wpdb->usermeta}.user_id AND meta_key = '{$blog_prefix}capabilities' ORDER BY {$wpdb->usermeta}.user_id" );
+ return $users;
+}
+
+/**
+ * Enable/disable automatic general feed link outputting.
+ *
+ * @since 2.8.0
+ * @deprecated 3.0.0 Use add_theme_support()
+ * @see add_theme_support()
+ *
+ * @param bool $add Optional, default is true. Add or remove links. Defaults to true.
+ */
+function automatic_feed_links( $add = true ) {
+ _deprecated_function( __FUNCTION__, '3.0.0', "add_theme_support( 'automatic-feed-links' )" );
+
+ if ( $add )
+ add_theme_support( 'automatic-feed-links' );
+ else
+ remove_action( 'wp_head', 'feed_links_extra', 3 ); // Just do this yourself in 3.0+
+}
+
+/**
+ * Retrieve user data based on field.
+ *
+ * @since 1.5.0
+ * @deprecated 3.0.0 Use get_the_author_meta()
+ * @see get_the_author_meta()
+ *
+ * @param string $field User meta field.
+ * @param false|int $user Optional. User ID to retrieve the field for. Default false (current user).
+ * @return string The author's field from the current author's DB object.
+ */
+function get_profile( $field, $user = false ) {
+ _deprecated_function( __FUNCTION__, '3.0.0', 'get_the_author_meta()' );
+ if ( $user ) {
+ $user = get_user_by( 'login', $user );
+ $user = $user->ID;
+ }
+ return get_the_author_meta( $field, $user );
+}
+
+/**
+ * Retrieves the number of posts a user has written.
+ *
+ * @since 0.71
+ * @deprecated 3.0.0 Use count_user_posts()
+ * @see count_user_posts()
+ *
+ * @param int $userid User to count posts for.
+ * @return int Number of posts the given user has written.
+ */
+function get_usernumposts( $userid ) {
+ _deprecated_function( __FUNCTION__, '3.0.0', 'count_user_posts()' );
+ return count_user_posts( $userid );
+}
+
+/**
+ * Callback used to change %uXXXX to &#YYY; syntax
+ *
+ * @since 2.8.0
+ * @access private
+ * @deprecated 3.0.0
+ *
+ * @param array $matches Single Match
+ * @return string An HTML entity
+ */
+function funky_javascript_callback($matches) {
+ return "&#".base_convert($matches[1],16,10).";";
+}
+
+/**
+ * Fixes JavaScript bugs in browsers.
+ *
+ * Converts unicode characters to HTML numbered entities.
+ *
+ * @since 1.5.0
+ * @deprecated 3.0.0
+ *
+ * @global $is_macIE
+ * @global $is_winIE
+ *
+ * @param string $text Text to be made safe.
+ * @return string Fixed text.
+ */
+function funky_javascript_fix($text) {
+ _deprecated_function( __FUNCTION__, '3.0.0' );
+ // Fixes for browsers' JavaScript bugs.
+ global $is_macIE, $is_winIE;
+
+ if ( $is_winIE || $is_macIE )
+ $text = preg_replace_callback("/\%u([0-9A-F]{4,4})/",
+ "funky_javascript_callback",
+ $text);
+
+ return $text;
+}
+
+/**
+ * Checks that the taxonomy name exists.
+ *
+ * @since 2.3.0
+ * @deprecated 3.0.0 Use taxonomy_exists()
+ * @see taxonomy_exists()
+ *
+ * @param string $taxonomy Name of taxonomy object
+ * @return bool Whether the taxonomy exists.
+ */
+function is_taxonomy( $taxonomy ) {
+ _deprecated_function( __FUNCTION__, '3.0.0', 'taxonomy_exists()' );
+ return taxonomy_exists( $taxonomy );
+}
+
+/**
+ * Check if Term exists.
+ *
+ * @since 2.3.0
+ * @deprecated 3.0.0 Use term_exists()
+ * @see term_exists()
+ *
+ * @param int|string $term The term to check
+ * @param string $taxonomy The taxonomy name to use
+ * @param int $parent ID of parent term under which to confine the exists search.
+ * @return mixed Get the term id or Term Object, if exists.
+ */
+function is_term( $term, $taxonomy = '', $parent = 0 ) {
+ _deprecated_function( __FUNCTION__, '3.0.0', 'term_exists()' );
+ return term_exists( $term, $taxonomy, $parent );
+}
+
+/**
+ * Is the current admin page generated by a plugin?
+ *
+ * Use global $plugin_page and/or get_plugin_page_hookname() hooks.
+ *
+ * @since 1.5.0
+ * @deprecated 3.1.0
+ *
+ * @global $plugin_page
+ *
+ * @return bool
+ */
+function is_plugin_page() {
+ _deprecated_function( __FUNCTION__, '3.1.0' );
+
+ global $plugin_page;
+
+ if ( isset($plugin_page) )
+ return true;
+
+ return false;
+}
+
+/**
+ * Update the categories cache.
+ *
+ * This function does not appear to be used anymore or does not appear to be
+ * needed. It might be a legacy function left over from when there was a need
+ * for updating the category cache.
+ *
+ * @since 1.5.0
+ * @deprecated 3.1.0
+ *
+ * @return bool Always return True
+ */
+function update_category_cache() {
+ _deprecated_function( __FUNCTION__, '3.1.0' );
+
+ return true;
+}
+
+/**
+ * Check for PHP timezone support
+ *
+ * @since 2.9.0
+ * @deprecated 3.2.0
+ *
+ * @return bool
+ */
+function wp_timezone_supported() {
+ _deprecated_function( __FUNCTION__, '3.2.0' );
+
+ return true;
+}
+
+/**
+ * Displays an editor: TinyMCE, HTML, or both.
+ *
+ * @since 2.1.0
+ * @deprecated 3.3.0 Use wp_editor()
+ * @see wp_editor()
+ *
+ * @param string $content Textarea content.
+ * @param string $id Optional. HTML ID attribute value. Default 'content'.
+ * @param string $prev_id Optional. Unused.
+ * @param bool $media_buttons Optional. Whether to display media buttons. Default true.
+ * @param int $tab_index Optional. Unused.
+ * @param bool $extended Optional. Unused.
+ */
+function the_editor($content, $id = 'content', $prev_id = 'title', $media_buttons = true, $tab_index = 2, $extended = true) {
+ _deprecated_function( __FUNCTION__, '3.3.0', 'wp_editor()' );
+
+ wp_editor( $content, $id, array( 'media_buttons' => $media_buttons ) );
+}
+
+/**
+ * Perform the query to get the $metavalues array(s) needed by _fill_user and _fill_many_users
+ *
+ * @since 3.0.0
+ * @deprecated 3.3.0
+ *
+ * @param array $ids User ID numbers list.
+ * @return array of arrays. The array is indexed by user_id, containing $metavalues object arrays.
+ */
+function get_user_metavalues($ids) {
+ _deprecated_function( __FUNCTION__, '3.3.0' );
+
+ $objects = array();
+
+ $ids = array_map('intval', $ids);
+ foreach ( $ids as $id )
+ $objects[$id] = array();
+
+ $metas = update_meta_cache('user', $ids);
+
+ foreach ( $metas as $id => $meta ) {
+ foreach ( $meta as $key => $metavalues ) {
+ foreach ( $metavalues as $value ) {
+ $objects[$id][] = (object)array( 'user_id' => $id, 'meta_key' => $key, 'meta_value' => $value);
+ }
+ }
+ }
+
+ return $objects;
+}
+
+/**
+ * Sanitize every user field.
+ *
+ * If the context is 'raw', then the user object or array will get minimal santization of the int fields.
+ *
+ * @since 2.3.0
+ * @deprecated 3.3.0
+ *
+ * @param object|array $user The User Object or Array
+ * @param string $context Optional, default is 'display'. How to sanitize user fields.
+ * @return object|array The now sanitized User Object or Array (will be the same type as $user)
+ */
+function sanitize_user_object($user, $context = 'display') {
+ _deprecated_function( __FUNCTION__, '3.3.0' );
+
+ if ( is_object($user) ) {
+ if ( !isset($user->ID) )
+ $user->ID = 0;
+ if ( ! ( $user instanceof WP_User ) ) {
+ $vars = get_object_vars($user);
+ foreach ( array_keys($vars) as $field ) {
+ if ( is_string($user->$field) || is_numeric($user->$field) )
+ $user->$field = sanitize_user_field($field, $user->$field, $user->ID, $context);
+ }
+ }
+ $user->filter = $context;
+ } else {
+ if ( !isset($user['ID']) )
+ $user['ID'] = 0;
+ foreach ( array_keys($user) as $field )
+ $user[$field] = sanitize_user_field($field, $user[$field], $user['ID'], $context);
+ $user['filter'] = $context;
+ }
+
+ return $user;
+}
+
+/**
+ * Get boundary post relational link.
+ *
+ * Can either be start or end post relational link.
+ *
+ * @since 2.8.0
+ * @deprecated 3.3.0
+ *
+ * @param string $title Optional. Link title format.
+ * @param bool $in_same_cat Optional. Whether link should be in a same category.
+ * @param string $excluded_categories Optional. Excluded categories IDs.
+ * @param bool $start Optional, default is true. Whether to display link to first or last post.
+ * @return string
+ */
+function get_boundary_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '', $start = true) {
+ _deprecated_function( __FUNCTION__, '3.3.0' );
+
+ $posts = get_boundary_post($in_same_cat, $excluded_categories, $start);
+ // If there is no post stop.
+ if ( empty($posts) )
+ return;
+
+ // Even though we limited get_posts to return only 1 item it still returns an array of objects.
+ $post = $posts[0];
+
+ if ( empty($post->post_title) )
+ $post->post_title = $start ? __('First Post') : __('Last Post');
+
+ $date = mysql2date(get_option('date_format'), $post->post_date);
+
+ $title = str_replace('%title', $post->post_title, $title);
+ $title = str_replace('%date', $date, $title);
+ $title = apply_filters('the_title', $title, $post->ID);
+
+ $link = $start ? "<link rel='start' title='" : "<link rel='end' title='";
+ $link .= esc_attr($title);
+ $link .= "' href='" . get_permalink($post) . "' />\n";
+
+ $boundary = $start ? 'start' : 'end';
+ return apply_filters( "{$boundary}_post_rel_link", $link );
+}
+
+/**
+ * Display relational link for the first post.
+ *
+ * @since 2.8.0
+ * @deprecated 3.3.0
+ *
+ * @param string $title Optional. Link title format.
+ * @param bool $in_same_cat Optional. Whether link should be in a same category.
+ * @param string $excluded_categories Optional. Excluded categories IDs.
+ */
+function start_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '') {
+ _deprecated_function( __FUNCTION__, '3.3.0' );
+
+ echo get_boundary_post_rel_link($title, $in_same_cat, $excluded_categories, true);
+}
+
+/**
+ * Get site index relational link.
+ *
+ * @since 2.8.0
+ * @deprecated 3.3.0
+ *
+ * @return string
+ */
+function get_index_rel_link() {
+ _deprecated_function( __FUNCTION__, '3.3.0' );
+
+ $link = "<link rel='index' title='" . esc_attr( get_bloginfo( 'name', 'display' ) ) . "' href='" . esc_url( user_trailingslashit( get_bloginfo( 'url', 'display' ) ) ) . "' />\n";
+ return apply_filters( "index_rel_link", $link );
+}
+
+/**
+ * Display relational link for the site index.
+ *
+ * @since 2.8.0
+ * @deprecated 3.3.0
+ */
+function index_rel_link() {
+ _deprecated_function( __FUNCTION__, '3.3.0' );
+
+ echo get_index_rel_link();
+}
+
+/**
+ * Get parent post relational link.
+ *
+ * @since 2.8.0
+ * @deprecated 3.3.0
+ *
+ * @param string $title Optional. Link title format. Default '%title'.
+ * @return string
+ */
+function get_parent_post_rel_link( $title = '%title' ) {
+ _deprecated_function( __FUNCTION__, '3.3.0' );
+
+ if ( ! empty( $GLOBALS['post'] ) && ! empty( $GLOBALS['post']->post_parent ) )
+ $post = get_post($GLOBALS['post']->post_parent);
+
+ if ( empty($post) )
+ return;
+
+ $date = mysql2date(get_option('date_format'), $post->post_date);
+
+ $title = str_replace('%title', $post->post_title, $title);
+ $title = str_replace('%date', $date, $title);
+ $title = apply_filters('the_title', $title, $post->ID);
+
+ $link = "<link rel='up' title='";
+ $link .= esc_attr( $title );
+ $link .= "' href='" . get_permalink($post) . "' />\n";
+
+ return apply_filters( "parent_post_rel_link", $link );
+}
+
+/**
+ * Display relational link for parent item
+ *
+ * @since 2.8.0
+ * @deprecated 3.3.0
+ *
+ * @param string $title Optional. Link title format. Default '%title'.
+ */
+function parent_post_rel_link( $title = '%title' ) {
+ _deprecated_function( __FUNCTION__, '3.3.0' );
+
+ echo get_parent_post_rel_link($title);
+}
+
+/**
+ * Add the "Dashboard"/"Visit Site" menu.
+ *
+ * @since 3.2.0
+ * @deprecated 3.3.0
+ *
+ * @param WP_Admin_Bar $wp_admin_bar WP_Admin_Bar instance.
+ */
+function wp_admin_bar_dashboard_view_site_menu( $wp_admin_bar ) {
+ _deprecated_function( __FUNCTION__, '3.3.0' );
+
+ $user_id = get_current_user_id();
+
+ if ( 0 != $user_id ) {
+ if ( is_admin() )
+ $wp_admin_bar->add_menu( array( 'id' => 'view-site', 'title' => __( 'Visit Site' ), 'href' => home_url() ) );
+ elseif ( is_multisite() )
+ $wp_admin_bar->add_menu( array( 'id' => 'dashboard', 'title' => __( 'Dashboard' ), 'href' => get_dashboard_url( $user_id ) ) );
+ else
+ $wp_admin_bar->add_menu( array( 'id' => 'dashboard', 'title' => __( 'Dashboard' ), 'href' => admin_url() ) );
+ }
+}
+
+/**
+ * Checks if the current user belong to a given site.
+ *
+ * @since MU
+ * @deprecated 3.3.0 Use is_user_member_of_blog()
+ * @see is_user_member_of_blog()
+ *
+ * @param int $blog_id Site ID
+ * @return bool True if the current users belong to $blog_id, false if not.
+ */
+function is_blog_user( $blog_id = 0 ) {
+ _deprecated_function( __FUNCTION__, '3.3.0', 'is_user_member_of_blog()' );
+
+ return is_user_member_of_blog( get_current_user_id(), $blog_id );
+}
+
+/**
+ * Open the file handle for debugging.
+ *
+ * @since 0.71
+ * @deprecated 3.4.0 Use error_log()
+ * @see error_log()
+ *
+ * @link https://secure.php.net/manual/en/function.error-log.php
+ *
+ * @param string $filename File name.
+ * @param string $mode Type of access you required to the stream.
+ * @return false Always false.
+ */
+function debug_fopen( $filename, $mode ) {
+ _deprecated_function( __FUNCTION__, 'error_log()' );
+ return false;
+}
+
+/**
+ * Write contents to the file used for debugging.
+ *
+ * @since 0.71
+ * @deprecated 3.4.0 Use error_log()
+ * @see error_log()
+ *
+ * @link https://secure.php.net/manual/en/function.error-log.php
+ *
+ * @param mixed $fp Unused.
+ * @param string $string Message to log.
+ */
+function debug_fwrite( $fp, $string ) {
+ _deprecated_function( __FUNCTION__, 'error_log()' );
+ if ( ! empty( $GLOBALS['debug'] ) )
+ error_log( $string );
+}
+
+/**
+ * Close the debugging file handle.
+ *
+ * @since 0.71
+ * @deprecated 3.4.0 Use error_log()
+ * @see error_log()
+ *
+ * @link https://secure.php.net/manual/en/function.error-log.php
+ *
+ * @param mixed $fp Unused.
+ */
+function debug_fclose( $fp ) {
+ _deprecated_function( __FUNCTION__, 'error_log()' );
+}
+
+/**
+ * Retrieve list of themes with theme data in theme directory.
+ *
+ * The theme is broken, if it doesn't have a parent theme and is missing either
+ * style.css and, or index.php. If the theme has a parent theme then it is
+ * broken, if it is missing style.css; index.php is optional.
+ *
+ * @since 1.5.0
+ * @deprecated 3.4.0 Use wp_get_themes()
+ * @see wp_get_themes()
+ *
+ * @return array Theme list with theme data.
+ */
+function get_themes() {
+ _deprecated_function( __FUNCTION__, '3.4.0', 'wp_get_themes()' );
+
+ global $wp_themes;
+ if ( isset( $wp_themes ) )
+ return $wp_themes;
+
+ $themes = wp_get_themes();
+ $wp_themes = array();
+
+ foreach ( $themes as $theme ) {
+ $name = $theme->get('Name');
+ if ( isset( $wp_themes[ $name ] ) )
+ $wp_themes[ $name . '/' . $theme->get_stylesheet() ] = $theme;
+ else
+ $wp_themes[ $name ] = $theme;
+ }
+
+ return $wp_themes;
+}
+
+/**
+ * Retrieve theme data.
+ *
+ * @since 1.5.0
+ * @deprecated 3.4.0 Use wp_get_theme()
+ * @see wp_get_theme()
+ *
+ * @param string $theme Theme name.
+ * @return array|null Null, if theme name does not exist. Theme data, if exists.
+ */
+function get_theme( $theme ) {
+ _deprecated_function( __FUNCTION__, '3.4.0', 'wp_get_theme( $stylesheet )' );
+
+ $themes = get_themes();
+ if ( is_array( $themes ) && array_key_exists( $theme, $themes ) )
+ return $themes[ $theme ];
+ return null;
+}
+
+/**
+ * Retrieve current theme name.
+ *
+ * @since 1.5.0
+ * @deprecated 3.4.0 Use wp_get_theme()
+ * @see wp_get_theme()
+ *
+ * @return string
+ */
+function get_current_theme() {
+ _deprecated_function( __FUNCTION__, '3.4.0', 'wp_get_theme()' );
+
+ if ( $theme = get_option( 'current_theme' ) )
+ return $theme;
+
+ return wp_get_theme()->get('Name');
+}
+
+/**
+ * Accepts matches array from preg_replace_callback in wpautop() or a string.
+ *
+ * Ensures that the contents of a `<pre>...</pre>` HTML block are not
+ * converted into paragraphs or line-breaks.
+ *
+ * @since 1.2.0
+ * @deprecated 3.4.0
+ *
+ * @param array|string $matches The array or string
+ * @return string The pre block without paragraph/line-break conversion.
+ */
+function clean_pre($matches) {
+ _deprecated_function( __FUNCTION__, '3.4.0' );
+
+ if ( is_array($matches) )
+ $text = $matches[1] . $matches[2] . "</pre>";
+ else
+ $text = $matches;
+
+ $text = str_replace(array('<br />', '<br/>', '<br>'), array('', '', ''), $text);
+ $text = str_replace('<p>', "\n", $text);
+ $text = str_replace('</p>', '', $text);
+
+ return $text;
+}
+
+
+/**
+ * Add callbacks for image header display.
+ *
+ * @since 2.1.0
+ * @deprecated 3.4.0 Use add_theme_support()
+ * @see add_theme_support()
+ *
+ * @param callable $wp_head_callback Call on the {@see 'wp_head'} action.
+ * @param callable $admin_head_callback Call on custom header administration screen.
+ * @param callable $admin_preview_callback Output a custom header image div on the custom header administration screen. Optional.
+ */
+function add_custom_image_header( $wp_head_callback, $admin_head_callback, $admin_preview_callback = '' ) {
+ _deprecated_function( __FUNCTION__, '3.4.0', 'add_theme_support( \'custom-header\', $args )' );
+ $args = array(
+ 'wp-head-callback' => $wp_head_callback,
+ 'admin-head-callback' => $admin_head_callback,
+ );
+ if ( $admin_preview_callback )
+ $args['admin-preview-callback'] = $admin_preview_callback;
+ return add_theme_support( 'custom-header', $args );
+}
+
+/**
+ * Remove image header support.
+ *
+ * @since 3.1.0
+ * @deprecated 3.4.0 Use remove_theme_support()
+ * @see remove_theme_support()
+ *
+ * @return null|bool Whether support was removed.
+ */
+function remove_custom_image_header() {
+ _deprecated_function( __FUNCTION__, '3.4.0', 'remove_theme_support( \'custom-header\' )' );
+ return remove_theme_support( 'custom-header' );
+}
+
+/**
+ * Add callbacks for background image display.
+ *
+ * @since 3.0.0
+ * @deprecated 3.4.0 Use add_theme_support()
+ * @see add_theme_support()
+ *
+ * @param callable $wp_head_callback Call on the {@see 'wp_head'} action.
+ * @param callable $admin_head_callback Call on custom background administration screen.
+ * @param callable $admin_preview_callback Output a custom background image div on the custom background administration screen. Optional.
+ */
+function add_custom_background( $wp_head_callback = '', $admin_head_callback = '', $admin_preview_callback = '' ) {
+ _deprecated_function( __FUNCTION__, '3.4.0', 'add_theme_support( \'custom-background\', $args )' );
+ $args = array();
+ if ( $wp_head_callback )
+ $args['wp-head-callback'] = $wp_head_callback;
+ if ( $admin_head_callback )
+ $args['admin-head-callback'] = $admin_head_callback;
+ if ( $admin_preview_callback )
+ $args['admin-preview-callback'] = $admin_preview_callback;
+ return add_theme_support( 'custom-background', $args );
+}
+
+/**
+ * Remove custom background support.
+ *
+ * @since 3.1.0
+ * @deprecated 3.4.0 Use add_custom_background()
+ * @see add_custom_background()
+ *
+ * @return null|bool Whether support was removed.
+ */
+function remove_custom_background() {
+ _deprecated_function( __FUNCTION__, '3.4.0', 'remove_theme_support( \'custom-background\' )' );
+ return remove_theme_support( 'custom-background' );
+}
+
+/**
+ * Retrieve theme data from parsed theme file.
+ *
+ * @since 1.5.0
+ * @deprecated 3.4.0 Use wp_get_theme()
+ * @see wp_get_theme()
+ *
+ * @param string $theme_file Theme file path.
+ * @return array Theme data.
+ */
+function get_theme_data( $theme_file ) {
+ _deprecated_function( __FUNCTION__, '3.4.0', 'wp_get_theme()' );
+ $theme = new WP_Theme( basename( dirname( $theme_file ) ), dirname( dirname( $theme_file ) ) );
+
+ $theme_data = array(
+ 'Name' => $theme->get('Name'),
+ 'URI' => $theme->display('ThemeURI', true, false),
+ 'Description' => $theme->display('Description', true, false),
+ 'Author' => $theme->display('Author', true, false),
+ 'AuthorURI' => $theme->display('AuthorURI', true, false),
+ 'Version' => $theme->get('Version'),
+ 'Template' => $theme->get('Template'),
+ 'Status' => $theme->get('Status'),
+ 'Tags' => $theme->get('Tags'),
+ 'Title' => $theme->get('Name'),
+ 'AuthorName' => $theme->get('Author'),
+ );
+
+ foreach ( apply_filters( 'extra_theme_headers', array() ) as $extra_header ) {
+ if ( ! isset( $theme_data[ $extra_header ] ) )
+ $theme_data[ $extra_header ] = $theme->get( $extra_header );
+ }
+
+ return $theme_data;
+}
+
+/**
+ * Alias of update_post_cache().
+ *
+ * @see update_post_cache() Posts and pages are the same, alias is intentional
+ *
+ * @since 1.5.1
+ * @deprecated 3.4.0 Use update_post_cache()
+ * @see update_post_cache()
+ *
+ * @param array $pages list of page objects
+ */
+function update_page_cache( &$pages ) {
+ _deprecated_function( __FUNCTION__, '3.4.0', 'update_post_cache()' );
+
+ update_post_cache( $pages );
+}
+
+/**
+ * Will clean the page in the cache.
+ *
+ * Clean (read: delete) page from cache that matches $id. Will also clean cache
+ * associated with 'all_page_ids' and 'get_pages'.
+ *
+ * @since 2.0.0
+ * @deprecated 3.4.0 Use clean_post_cache
+ * @see clean_post_cache()
+ *
+ * @param int $id Page ID to clean
+ */
+function clean_page_cache( $id ) {
+ _deprecated_function( __FUNCTION__, '3.4.0', 'clean_post_cache()' );
+
+ clean_post_cache( $id );
+}
+
+/**
+ * Retrieve nonce action "Are you sure" message.
+ *
+ * Deprecated in 3.4.1 and 3.5.0. Backported to 3.3.3.
+ *
+ * @since 2.0.4
+ * @deprecated 3.4.1 Use wp_nonce_ays()
+ * @see wp_nonce_ays()
+ *
+ * @param string $action Nonce action.
+ * @return string Are you sure message.
+ */
+function wp_explain_nonce( $action ) {
+ _deprecated_function( __FUNCTION__, '3.4.1', 'wp_nonce_ays()' );
+ return __( 'Are you sure you want to do this?' );
+}
+
+/**
+ * Display "sticky" CSS class, if a post is sticky.
+ *
+ * @since 2.7.0
+ * @deprecated 3.5.0 Use post_class()
+ * @see post_class()
+ *
+ * @param int $post_id An optional post ID.
+ */
+function sticky_class( $post_id = null ) {
+ _deprecated_function( __FUNCTION__, '3.5.0', 'post_class()' );
+ if ( is_sticky( $post_id ) )
+ echo ' sticky';
+}
+
+/**
+ * Retrieve post ancestors.
+ *
+ * This is no longer needed as WP_Post lazy-loads the ancestors
+ * property with get_post_ancestors().
+ *
+ * @since 2.3.4
+ * @deprecated 3.5.0 Use get_post_ancestors()
+ * @see get_post_ancestors()
+ *
+ * @param WP_Post &$post Post object, passed by reference (unused).
+ */
+function _get_post_ancestors( &$post ) {
+ _deprecated_function( __FUNCTION__, '3.5.0' );
+}
+
+/**
+ * Load an image from a string, if PHP supports it.
+ *
+ * @since 2.1.0
+ * @deprecated 3.5.0 Use wp_get_image_editor()
+ * @see wp_get_image_editor()
+ *
+ * @param string $file Filename of the image to load.
+ * @return resource The resulting image resource on success, Error string on failure.
+ */
+function wp_load_image( $file ) {
+ _deprecated_function( __FUNCTION__, '3.5.0', 'wp_get_image_editor()' );
+
+ if ( is_numeric( $file ) )
+ $file = get_attached_file( $file );
+
+ if ( ! is_file( $file ) )
+ return sprintf(__('File “%s” doesn’t exist?'), $file);
+
+ if ( ! function_exists('imagecreatefromstring') )
+ return __('The GD image library is not installed.');
+
+ // Set artificially high because GD uses uncompressed images in memory.
+ wp_raise_memory_limit( 'image' );
+
+ $image = imagecreatefromstring( file_get_contents( $file ) );
+
+ if ( !is_resource( $image ) )
+ return sprintf(__('File “%s” is not an image.'), $file);
+
+ return $image;
+}
+
+/**
+ * Scale down an image to fit a particular size and save a new copy of the image.
+ *
+ * The PNG transparency will be preserved using the function, as well as the
+ * image type. If the file going in is PNG, then the resized image is going to
+ * be PNG. The only supported image types are PNG, GIF, and JPEG.
+ *
+ * Some functionality requires API to exist, so some PHP version may lose out
+ * support. This is not the fault of WordPress (where functionality is
+ * downgraded, not actual defects), but of your PHP version.
+ *
+ * @since 2.5.0
+ * @deprecated 3.5.0 Use wp_get_image_editor()
+ * @see wp_get_image_editor()
+ *
+ * @param string $file Image file path.
+ * @param int $max_w Maximum width to resize to.
+ * @param int $max_h Maximum height to resize to.
+ * @param bool $crop Optional. Whether to crop image or resize.
+ * @param string $suffix Optional. File suffix.
+ * @param string $dest_path Optional. New image file path.
+ * @param int $jpeg_quality Optional, default is 90. Image quality percentage.
+ * @return mixed WP_Error on failure. String with new destination path.
+ */
+function image_resize( $file, $max_w, $max_h, $crop = false, $suffix = null, $dest_path = null, $jpeg_quality = 90 ) {
+ _deprecated_function( __FUNCTION__, '3.5.0', 'wp_get_image_editor()' );
+
+ $editor = wp_get_image_editor( $file );
+ if ( is_wp_error( $editor ) )
+ return $editor;
+ $editor->set_quality( $jpeg_quality );
+
+ $resized = $editor->resize( $max_w, $max_h, $crop );
+ if ( is_wp_error( $resized ) )
+ return $resized;
+
+ $dest_file = $editor->generate_filename( $suffix, $dest_path );
+ $saved = $editor->save( $dest_file );
+
+ if ( is_wp_error( $saved ) )
+ return $saved;
+
+ return $dest_file;
+}
+
+/**
+ * Retrieve a single post, based on post ID.
+ *
+ * Has categories in 'post_category' property or key. Has tags in 'tags_input'
+ * property or key.
+ *
+ * @since 1.0.0
+ * @deprecated 3.5.0 Use get_post()
+ * @see get_post()
+ *
+ * @param int $postid Post ID.
+ * @param string $mode How to return result, either OBJECT, ARRAY_N, or ARRAY_A.
+ * @return WP_Post|null Post object or array holding post contents and information
+ */
+function wp_get_single_post( $postid = 0, $mode = OBJECT ) {
+ _deprecated_function( __FUNCTION__, '3.5.0', 'get_post()' );
+ return get_post( $postid, $mode );
+}
+
+/**
+ * Check that the user login name and password is correct.
+ *
+ * @since 0.71
+ * @deprecated 3.5.0 Use wp_authenticate()
+ * @see wp_authenticate()
+ *
+ * @param string $user_login User name.
+ * @param string $user_pass User password.
+ * @return bool False if does not authenticate, true if username and password authenticates.
+ */
+function user_pass_ok($user_login, $user_pass) {
+ _deprecated_function( __FUNCTION__, '3.5.0', 'wp_authenticate()' );
+ $user = wp_authenticate( $user_login, $user_pass );
+ if ( is_wp_error( $user ) )
+ return false;
+
+ return true;
+}
+
+/**
+ * Callback formerly fired on the save_post hook. No longer needed.
+ *
+ * @since 2.3.0
+ * @deprecated 3.5.0
+ */
+function _save_post_hook() {}
+
+/**
+ * Check if the installed version of GD supports particular image type
+ *
+ * @since 2.9.0
+ * @deprecated 3.5.0 Use wp_image_editor_supports()
+ * @see wp_image_editor_supports()
+ *
+ * @param string $mime_type
+ * @return bool
+ */
+function gd_edit_image_support($mime_type) {
+ _deprecated_function( __FUNCTION__, '3.5.0', 'wp_image_editor_supports()' );
+
+ if ( function_exists('imagetypes') ) {
+ switch( $mime_type ) {
+ case 'image/jpeg':
+ return (imagetypes() & IMG_JPG) != 0;
+ case 'image/png':
+ return (imagetypes() & IMG_PNG) != 0;
+ case 'image/gif':
+ return (imagetypes() & IMG_GIF) != 0;
+ }
+ } else {
+ switch( $mime_type ) {
+ case 'image/jpeg':
+ return function_exists('imagecreatefromjpeg');
+ case 'image/png':
+ return function_exists('imagecreatefrompng');
+ case 'image/gif':
+ return function_exists('imagecreatefromgif');
+ }
+ }
+ return false;
+}
+
+/**
+ * Converts an integer byte value to a shorthand byte value.
+ *
+ * @since 2.3.0
+ * @deprecated 3.6.0 Use size_format()
+ * @see size_format()
+ *
+ * @param int $bytes An integer byte value.
+ * @return string A shorthand byte value.
+ */
+function wp_convert_bytes_to_hr( $bytes ) {
+ _deprecated_function( __FUNCTION__, '3.6.0', 'size_format()' );
+
+ $units = array( 0 => 'B', 1 => 'KB', 2 => 'MB', 3 => 'GB', 4 => 'TB' );
+ $log = log( $bytes, KB_IN_BYTES );
+ $power = (int) $log;
+ $size = pow( KB_IN_BYTES, $log - $power );
+
+ if ( ! is_nan( $size ) && array_key_exists( $power, $units ) ) {
+ $unit = $units[ $power ];
+ } else {
+ $size = $bytes;
+ $unit = $units[0];
+ }
+
+ return $size . $unit;
+}
+
+/**
+ * Formerly used internally to tidy up the search terms.
+ *
+ * @since 2.9.0
+ * @access private
+ * @deprecated 3.7.0
+ *
+ * @param string $t Search terms to "tidy", e.g. trim.
+ * @return string Trimmed search terms.
+ */
+function _search_terms_tidy( $t ) {
+ _deprecated_function( __FUNCTION__, '3.7.0' );
+ return trim( $t, "\"'\n\r " );
+}
+
+/**
+ * Determine if TinyMCE is available.
+ *
+ * Checks to see if the user has deleted the tinymce files to slim down
+ * their WordPress install.
+ *
+ * @since 2.1.0
+ * @deprecated 3.9.0
+ *
+ * @return bool Whether TinyMCE exists.
+ */
+function rich_edit_exists() {
+ global $wp_rich_edit_exists;
+ _deprecated_function( __FUNCTION__, '3.9.0' );
+
+ if ( ! isset( $wp_rich_edit_exists ) )
+ $wp_rich_edit_exists = file_exists( ABSPATH . WPINC . '/js/tinymce/tinymce.js' );
+
+ return $wp_rich_edit_exists;
+}
+
+/**
+ * Old callback for tag link tooltips.
+ *
+ * @since 2.7.0
+ * @access private
+ * @deprecated 3.9.0
+ *
+ * @param int $count Number of topics.
+ * @return int Number of topics.
+ */
+function default_topic_count_text( $count ) {
+ return $count;
+}
+
+/**
+ * Formerly used to escape strings before inserting into the DB.
+ *
+ * Has not performed this function for many, many years. Use wpdb::prepare() instead.
+ *
+ * @since 0.71
+ * @deprecated 3.9.0
+ *
+ * @param string $content The text to format.
+ * @return string The very same text.
+ */
+function format_to_post( $content ) {
+ _deprecated_function( __FUNCTION__, '3.9.0' );
+ return $content;
+}
+
+/**
+ * Formerly used to escape strings before searching the DB. It was poorly documented and never worked as described.
+ *
+ * @since 2.5.0
+ * @deprecated 4.0.0 Use wpdb::esc_like()
+ * @see wpdb::esc_like()
+ *
+ * @param string $text The text to be escaped.
+ * @return string text, safe for inclusion in LIKE query.
+ */
+function like_escape($text) {
+ _deprecated_function( __FUNCTION__, '4.0.0', 'wpdb::esc_like()' );
+ return str_replace( array( "%", "_" ), array( "\\%", "\\_" ), $text );
+}
+
+/**
+ * Determines if the URL can be accessed over SSL.
+ *
+ * Determines if the URL can be accessed over SSL by using the WordPress HTTP API to access
+ * the URL using https as the scheme.
+ *
+ * @since 2.5.0
+ * @deprecated 4.0.0
+ *
+ * @param string $url The URL to test.
+ * @return bool Whether SSL access is available.
+ */
+function url_is_accessable_via_ssl( $url ) {
+ _deprecated_function( __FUNCTION__, '4.0.0' );
+
+ $response = wp_remote_get( set_url_scheme( $url, 'https' ) );
+
+ if ( !is_wp_error( $response ) ) {
+ $status = wp_remote_retrieve_response_code( $response );
+ if ( 200 == $status || 401 == $status ) {
+ return true;
+ }
+ }
+
+ return false;
+}
+
+/**
+ * Start preview theme output buffer.
+ *
+ * Will only perform task if the user has permissions and template and preview
+ * query variables exist.
+ *
+ * @since 2.6.0
+ * @deprecated 4.3.0
+ */
+function preview_theme() {
+ _deprecated_function( __FUNCTION__, '4.3.0' );
+}
+
+/**
+ * Private function to modify the current template when previewing a theme
+ *
+ * @since 2.9.0
+ * @deprecated 4.3.0
+ * @access private
+ *
+ * @return string
+ */
+function _preview_theme_template_filter() {
+ _deprecated_function( __FUNCTION__, '4.3.0' );
+ return '';
+}
+
+/**
+ * Private function to modify the current stylesheet when previewing a theme
+ *
+ * @since 2.9.0
+ * @deprecated 4.3.0
+ * @access private
+ *
+ * @return string
+ */
+function _preview_theme_stylesheet_filter() {
+ _deprecated_function( __FUNCTION__, '4.3.0' );
+ return '';
+}
+
+/**
+ * Callback function for ob_start() to capture all links in the theme.
+ *
+ * @since 2.6.0
+ * @deprecated 4.3.0
+ * @access private
+ *
+ * @param string $content
+ * @return string
+ */
+function preview_theme_ob_filter( $content ) {
+ _deprecated_function( __FUNCTION__, '4.3.0' );
+ return $content;
+}
+
+/**
+ * Manipulates preview theme links in order to control and maintain location.
+ *
+ * Callback function for preg_replace_callback() to accept and filter matches.
+ *
+ * @since 2.6.0
+ * @deprecated 4.3.0
+ * @access private
+ *
+ * @param array $matches
+ * @return string
+ */
+function preview_theme_ob_filter_callback( $matches ) {
+ _deprecated_function( __FUNCTION__, '4.3.0' );
+ return '';
+}
+
+/**
+ * Formats text for the rich text editor.
+ *
+ * The {@see 'richedit_pre'} filter is applied here. If $text is empty the filter will
+ * be applied to an empty string.
+ *
+ * @since 2.0.0
+ * @deprecated 4.3.0
+ *
+ * @param string $text The text to be formatted.
+ * @return string The formatted text after filter is applied.
+ */
+function wp_richedit_pre($text) {
+ _deprecated_function( __FUNCTION__, '4.3.0', 'format_for_editor()' );
+
+ if ( empty( $text ) ) {
+ /**
+ * Filters text returned for the rich text editor.
+ *
+ * This filter is first evaluated, and the value returned, if an empty string
+ * is passed to wp_richedit_pre(). If an empty string is passed, it results
+ * in a break tag and line feed.
+ *
+ * If a non-empty string is passed, the filter is evaluated on the wp_richedit_pre()
+ * return after being formatted.
+ *
+ * @since 2.0.0
+ * @deprecated 4.3.0
+ *
+ * @param string $output Text for the rich text editor.
+ */
+ return apply_filters( 'richedit_pre', '' );
+ }
+
+ $output = convert_chars($text);
+ $output = wpautop($output);
+ $output = htmlspecialchars($output, ENT_NOQUOTES, get_option( 'blog_charset' ) );
+
+ /** This filter is documented in wp-includes/deprecated.php */
+ return apply_filters( 'richedit_pre', $output );
+}
+
+/**
+ * Formats text for the HTML editor.
+ *
+ * Unless $output is empty it will pass through htmlspecialchars before the
+ * {@see 'htmledit_pre'} filter is applied.
+ *
+ * @since 2.5.0
+ * @deprecated 4.3.0 Use format_for_editor()
+ * @see format_for_editor()
+ *
+ * @param string $output The text to be formatted.
+ * @return string Formatted text after filter applied.
+ */
+function wp_htmledit_pre($output) {
+ _deprecated_function( __FUNCTION__, '4.3.0', 'format_for_editor()' );
+
+ if ( !empty($output) )
+ $output = htmlspecialchars($output, ENT_NOQUOTES, get_option( 'blog_charset' ) ); // convert only < > &
+
+ /**
+ * Filters the text before it is formatted for the HTML editor.
+ *
+ * @since 2.5.0
+ * @deprecated 4.3.0
+ *
+ * @param string $output The HTML-formatted text.
+ */
+ return apply_filters( 'htmledit_pre', $output );
+}
+
+/**
+ * Retrieve permalink from post ID.
+ *
+ * @since 1.0.0
+ * @deprecated 4.4.0 Use get_permalink()
+ * @see get_permalink()
+ *
+ * @param int|WP_Post $post_id Optional. Post ID or WP_Post object. Default is global $post.
+ * @return string|false
+ */
+function post_permalink( $post_id = 0 ) {
+ _deprecated_function( __FUNCTION__, '4.4.0', 'get_permalink()' );
+
+ return get_permalink( $post_id );
+}
+
+/**
+ * Perform a HTTP HEAD or GET request.
+ *
+ * If $file_path is a writable filename, this will do a GET request and write
+ * the file to that path.
+ *
+ * @since 2.5.0
+ * @deprecated 4.4.0 Use WP_Http
+ * @see WP_Http
+ *
+ * @param string $url URL to fetch.
+ * @param string|bool $file_path Optional. File path to write request to. Default false.
+ * @param int $red Optional. The number of Redirects followed, Upon 5 being hit,
+ * returns false. Default 1.
+ * @return bool|string False on failure and string of headers if HEAD request.
+ */
+function wp_get_http( $url, $file_path = false, $red = 1 ) {
+ _deprecated_function( __FUNCTION__, '4.4.0', 'WP_Http' );
+
+ @set_time_limit( 60 );
+
+ if ( $red > 5 )
+ return false;
+
+ $options = array();
+ $options['redirection'] = 5;
+
+ if ( false == $file_path )
+ $options['method'] = 'HEAD';
+ else
+ $options['method'] = 'GET';
+
+ $response = wp_safe_remote_request( $url, $options );
+
+ if ( is_wp_error( $response ) )
+ return false;
+
+ $headers = wp_remote_retrieve_headers( $response );
+ $headers['response'] = wp_remote_retrieve_response_code( $response );
+
+ // WP_HTTP no longer follows redirects for HEAD requests.
+ if ( 'HEAD' == $options['method'] && in_array($headers['response'], array(301, 302)) && isset( $headers['location'] ) ) {
+ return wp_get_http( $headers['location'], $file_path, ++$red );
+ }
+
+ if ( false == $file_path )
+ return $headers;
+
+ // GET request - write it to the supplied filename
+ $out_fp = fopen($file_path, 'w');
+ if ( !$out_fp )
+ return $headers;
+
+ fwrite( $out_fp, wp_remote_retrieve_body( $response ) );
+ fclose($out_fp);
+ clearstatcache();
+
+ return $headers;
+}
+
+/**
+ * Whether SSL login should be forced.
+ *
+ * @since 2.6.0
+ * @deprecated 4.4.0 Use force_ssl_admin()
+ * @see force_ssl_admin()
+ *
+ * @param string|bool $force Optional Whether to force SSL login. Default null.
+ * @return bool True if forced, false if not forced.
+ */
+function force_ssl_login( $force = null ) {
+ _deprecated_function( __FUNCTION__, '4.4.0', 'force_ssl_admin()' );
+ return force_ssl_admin( $force );
+}
+
+/**
+ * Retrieve path of comment popup template in current or parent template.
+ *
+ * @since 1.5.0
+ * @deprecated 4.5.0
+ *
+ * @return string Full path to comments popup template file.
+ */
+function get_comments_popup_template() {
+ _deprecated_function( __FUNCTION__, '4.5.0' );
+
+ return '';
+}
+
+/**
+ * Whether the current URL is within the comments popup window.
+ *
+ * @since 1.5.0
+ * @deprecated 4.5.0
+ *
+ * @return bool
+ */
+function is_comments_popup() {
+ _deprecated_function( __FUNCTION__, '4.5.0' );
+
+ return false;
+}
+
+/**
+ * Display the JS popup script to show a comment.
+ *
+ * @since 0.71
+ * @deprecated 4.5.0
+ */
+function comments_popup_script() {
+ _deprecated_function( __FUNCTION__, '4.5.0' );
+}
+
+/**
+ * Adds element attributes to open links in new windows.
+ *
+ * @since 0.71
+ * @deprecated 4.5.0
+ *
+ * @param string $text Content to replace links to open in a new window.
+ * @return string Content that has filtered links.
+ */
+function popuplinks( $text ) {
+ _deprecated_function( __FUNCTION__, '4.5.0' );
+ $text = preg_replace('/<a (.+?)>/i', "<a $1 target='_blank' rel='external'>", $text);
+ return $text;
+}
+
+/**
+ * The Google Video embed handler callback.
+ *
+ * Deprecated function that previously assisted in turning Google Video URLs
+ * into embeds but that service has since been shut down.
+ *
+ * @since 2.9.0
+ * @deprecated 4.6.0
+ *
+ * @return string An empty string.
+ */
+function wp_embed_handler_googlevideo( $matches, $attr, $url, $rawattr ) {
+ _deprecated_function( __FUNCTION__, '4.6.0' );
+
+ return '';
+}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff