X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/11be8dc178e77d0b46189bbd8e33a216a9b90942..607b7e02d77e7326161e8ec15639052d2040f745:/wp-includes/deprecated.php diff --git a/wp-includes/deprecated.php b/wp-includes/deprecated.php index bcbec3bb..0d30113b 100644 --- a/wp-includes/deprecated.php +++ b/wp-includes/deprecated.php @@ -1,97 +1,31 @@ posts - */ -$tableposts = $wpdb->posts; - -/** - * The name of the Users table - * @global string $tableusers - * @deprecated Use $wpdb->users - */ -$tableusers = $wpdb->users; - -/** - * The name of the Categories table - * @global string $tablecategories - * @deprecated Use $wpdb->categories - */ -$tablecategories = $wpdb->categories; - -/** - * The name of the post to category table - * @global string $tablepost2cat - * @deprecated Use $wpdb->post2cat; - */ -$tablepost2cat = $wpdb->post2cat; - -/** - * The name of the comments table - * @global string $tablecomments - * @deprecated Use $wpdb->comments; - */ -$tablecomments = $wpdb->comments; - -/** - * The name of the links table - * @global string $tablelinks - * @deprecated Use $wpdb->links; - */ -$tablelinks = $wpdb->links; - -/** - * @global string $tablelinkcategories - * @deprecated Not used anymore; - */ -$tablelinkcategories = 'linkcategories_is_gone'; - -/** - * The name of the options table - * @global string $tableoptions - * @deprecated Use $wpdb->options; - */ -$tableoptions = $wpdb->options; - -/** - * The name of the postmeta table - * @global string $tablepostmeta - * @deprecated Use $wpdb->postmeta; - */ -$tablepostmeta = $wpdb->postmeta; - /* * Deprecated functions come here to die. */ /** - * Entire Post data. + * Retrieves all post data for a given post. * * @since 0.71 - * @deprecated Use get_post() + * @deprecated 1.5.1 Use get_post() * @see get_post() * - * @param int $postid - * @return array + * @param int $postid Post ID. + * @return array Post data. */ function get_postdata($postid) { - _deprecated_function(__FUNCTION__, '0.0', 'get_post()'); + _deprecated_function( __FUNCTION__, '1.5.1', 'get_post()' ); - $post = &get_post($postid); + $post = get_post($postid); $postdata = array ( 'ID' => $post->ID, @@ -117,32 +51,36 @@ function get_postdata($postid) { /** * Sets up the WordPress Loop. * + * Use The Loop instead. + * + * @link https://codex.wordpress.org/The_Loop + * * @since 1.0.1 - * @deprecated Since 1.5 - {@link http://codex.wordpress.org/The_Loop Use new WordPress Loop} + * @deprecated 1.5.0 */ function start_wp() { - global $wp_query, $post; + global $wp_query; - _deprecated_function(__FUNCTION__, '1.5', __('new WordPress Loop') ); + _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() ); } /** - * Return or Print Category ID. + * Returns or prints a category ID. * * @since 0.71 - * @deprecated use get_the_category() + * @deprecated 0.71 Use get_the_category() * @see get_the_category() * - * @param bool $echo - * @return null|int + * @param bool $echo Optional. Whether to echo the output. Default true. + * @return int Category ID. */ function the_category_ID($echo = true) { - _deprecated_function(__FUNCTION__, '0.0', 'get_the_category()'); + _deprecated_function( __FUNCTION__, '0.71', 'get_the_category()' ); // Grab the first cat in the list. $categories = get_the_category(); @@ -155,19 +93,19 @@ function the_category_ID($echo = true) { } /** - * Print category with optional text before and after. + * Prints a category with optional text before and after. * * @since 0.71 - * @deprecated use get_the_category_by_ID() + * @deprecated 0.71 Use get_the_category_by_ID() * @see get_the_category_by_ID() * - * @param string $before - * @param string $after + * @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='') { +function the_category_head( $before = '', $after = '' ) { global $currentcat, $previouscat; - _deprecated_function(__FUNCTION__, '0.0', 'get_the_category_by_ID()'); + _deprecated_function( __FUNCTION__, '0.71', 'get_the_category_by_ID()' ); // Grab the first cat in the list. $categories = get_the_category(); @@ -181,22 +119,22 @@ function the_category_head($before='', $after='') { } /** - * Prints link to the previous post. + * Prints a link to the previous post. * - * @since 1.5 - * @deprecated Use previous_post_link() + * @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 int $limitprev * @param string $excluded_categories */ function previous_post($format='%', $previous='previous post: ', $title='yes', $in_same_cat='no', $limitprev=1, $excluded_categories='') { - _deprecated_function(__FUNCTION__, '0.0', 'previous_post_link()'); + _deprecated_function( __FUNCTION__, '2.0.0', 'previous_post_link()' ); if ( empty($in_same_cat) || 'no' == $in_same_cat ) $in_same_cat = false; @@ -210,7 +148,7 @@ function previous_post($format='%', $previous='previous post: ', $title='yes', $ $string = ''.$previous; if ( 'yes' == $title ) - $string .= apply_filters('the_title', $post->post_title, $post); + $string .= apply_filters('the_title', $post->post_title, $post->ID); $string .= ''; $format = str_replace('%', $string, $format); echo $format; @@ -220,18 +158,18 @@ function previous_post($format='%', $previous='previous post: ', $title='yes', $ * Prints link to the next post. * * @since 0.71 - * @deprecated Use next_post_link() + * @deprecated 2.0.0 Use next_post_link() * @see next_post_link() * * @param string $format - * @param string $previous + * @param string $next * @param string $title * @param string $in_same_cat - * @param int $limitprev + * @param int $limitnext * @param string $excluded_categories */ function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat='no', $limitnext=1, $excluded_categories='') { - _deprecated_function(__FUNCTION__, '0.0', 'next_post_link()'); + _deprecated_function( __FUNCTION__, '2.0.0', 'next_post_link()' ); if ( empty($in_same_cat) || 'no' == $in_same_cat ) $in_same_cat = false; @@ -245,7 +183,7 @@ function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat= $string = ''.$next; if ( 'yes' == $title ) - $string .= apply_filters('the_title', $post->post_title, $nextpost); + $string .= apply_filters('the_title', $post->post_title, $post->ID); $string .= ''; $format = str_replace('%', $string, $format); echo $format; @@ -254,8 +192,8 @@ function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat= /** * Whether user can create a post. * - * @since 1.5 - * @deprecated Use current_user_can() + * @since 1.5.0 + * @deprecated 2.0.0 Use current_user_can() * @see current_user_can() * * @param int $user_id @@ -264,7 +202,7 @@ function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat= * @return bool */ function user_can_create_post($user_id, $blog_id = 1, $category_id = 'None') { - _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' ); $author_data = get_userdata($user_id); return ($author_data->user_level > 1); @@ -273,8 +211,8 @@ function user_can_create_post($user_id, $blog_id = 1, $category_id = 'None') { /** * Whether user can create a post. * - * @since 1.5 - * @deprecated Use current_user_can() + * @since 1.5.0 + * @deprecated 2.0.0 Use current_user_can() * @see current_user_can() * * @param int $user_id @@ -283,7 +221,7 @@ function user_can_create_post($user_id, $blog_id = 1, $category_id = 'None') { * @return bool */ function user_can_create_draft($user_id, $blog_id = 1, $category_id = 'None') { - _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' ); $author_data = get_userdata($user_id); return ($author_data->user_level >= 1); @@ -292,8 +230,8 @@ function user_can_create_draft($user_id, $blog_id = 1, $category_id = 'None') { /** * Whether user can edit a post. * - * @since 1.5 - * @deprecated Use current_user_can() + * @since 1.5.0 + * @deprecated 2.0.0 Use current_user_can() * @see current_user_can() * * @param int $user_id @@ -302,13 +240,13 @@ function user_can_create_draft($user_id, $blog_id = 1, $category_id = 'None') { * @return bool */ function user_can_edit_post($user_id, $post_id, $blog_id = 1) { - _deprecated_function(__FUNCTION__, '0', 'current_user_can()'); + _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; @@ -320,8 +258,8 @@ function user_can_edit_post($user_id, $post_id, $blog_id = 1) { /** * Whether user can delete a post. * - * @since 1.5 - * @deprecated Use current_user_can() + * @since 1.5.0 + * @deprecated 2.0.0 Use current_user_can() * @see current_user_can() * * @param int $user_id @@ -330,7 +268,7 @@ function user_can_edit_post($user_id, $post_id, $blog_id = 1) { * @return bool */ function user_can_delete_post($user_id, $post_id, $blog_id = 1) { - _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' ); // right now if one can edit, one can delete return user_can_edit_post($user_id, $post_id, $blog_id); @@ -339,8 +277,8 @@ function user_can_delete_post($user_id, $post_id, $blog_id = 1) { /** * Whether user can set new posts' dates. * - * @since 1.5 - * @deprecated Use current_user_can() + * @since 1.5.0 + * @deprecated 2.0.0 Use current_user_can() * @see current_user_can() * * @param int $user_id @@ -349,7 +287,7 @@ function user_can_delete_post($user_id, $post_id, $blog_id = 1) { * @return bool */ function user_can_set_post_date($user_id, $blog_id = 1, $category_id = 'None') { - _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + _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, $category_id)); @@ -358,8 +296,8 @@ function user_can_set_post_date($user_id, $blog_id = 1, $category_id = 'None') { /** * Whether user can delete a post. * - * @since 1.5 - * @deprecated Use current_user_can() + * @since 1.5.0 + * @deprecated 2.0.0 Use current_user_can() * @see current_user_can() * * @param int $user_id @@ -368,7 +306,7 @@ function user_can_set_post_date($user_id, $blog_id = 1, $category_id = 'None') { * @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__, '0.0', 'current_user_can()'); + _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, $blog_id)); @@ -377,8 +315,8 @@ function user_can_edit_post_date($user_id, $post_id, $blog_id = 1) { /** * Whether user can delete a post. * - * @since 1.5 - * @deprecated Use current_user_can() + * @since 1.5.0 + * @deprecated 2.0.0 Use current_user_can() * @see current_user_can() * * @param int $user_id @@ -387,7 +325,7 @@ function user_can_edit_post_date($user_id, $post_id, $blog_id = 1) { * @return bool returns true if $user_id can edit $post_id's comments */ function user_can_edit_post_comments($user_id, $post_id, $blog_id = 1) { - _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' ); // right now if one can edit a post, one can edit comments made on it return user_can_edit_post($user_id, $post_id, $blog_id); @@ -396,8 +334,8 @@ function user_can_edit_post_comments($user_id, $post_id, $blog_id = 1) { /** * Whether user can delete a post. * - * @since 1.5 - * @deprecated Use current_user_can() + * @since 1.5.0 + * @deprecated 2.0.0 Use current_user_can() * @see current_user_can() * * @param int $user_id @@ -406,7 +344,7 @@ function user_can_edit_post_comments($user_id, $post_id, $blog_id = 1) { * @return bool returns true if $user_id can delete $post_id's comments */ function user_can_delete_post_comments($user_id, $post_id, $blog_id = 1) { - _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' ); // right now if one can edit comments, one can delete comments return user_can_edit_post_comments($user_id, $post_id, $blog_id); @@ -415,8 +353,8 @@ function user_can_delete_post_comments($user_id, $post_id, $blog_id = 1) { /** * Can user can edit other user. * - * @since 1.5 - * @deprecated Use current_user_can() + * @since 1.5.0 + * @deprecated 2.0.0 Use current_user_can() * @see current_user_can() * * @param int $user_id @@ -424,7 +362,7 @@ function user_can_delete_post_comments($user_id, $post_id, $blog_id = 1) { * @return bool */ function user_can_edit_user($user_id, $other_user) { - _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + _deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' ); $user = get_userdata($user_id); $other = get_userdata($other_user); @@ -438,13 +376,13 @@ function user_can_edit_user($user_id, $other_user) { * Gets the links associated with category $cat_name. * * @since 0.71 - * @deprecated Use get_links() - * @see get_links() + * @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 it's description. Not used if no image or $show_images is true. + * @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 $orderby Optional. The order to output the links. E.g. 'id', 'name', 'url', 'description' or 'rating'. Or maybe owner. * If you start the name with an underscore the order will be reversed. You can also specify 'rand' as the order which will return links in a @@ -457,7 +395,7 @@ function user_can_edit_user($user_id, $other_user) { function get_linksbyname($cat_name = "noname", $before = '', $after = '
', $between = " ", $show_images = true, $orderby = 'id', $show_description = true, $show_rating = false, $limit = -1, $show_updated = 0) { - _deprecated_function(__FUNCTION__, '0.0', 'get_links()'); + _deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' ); $cat_id = -1; $cat = get_term_by('name', $cat_name, 'link_category'); @@ -471,48 +409,53 @@ function get_linksbyname($cat_name = "noname", $before = '', $after = '
', * Gets the links associated with the named category. * * @since 1.0.1 - * @deprecated Use wp_get_links() - * @see wp_get_links() + * @deprecated 2.1.0 Use wp_list_bookmarks() + * @see wp_list_bookmarks() * * @param string $category The category to use. * @param string $args - * @return bool|null + * @return string|null */ function wp_get_linksbyname($category, $args = '') { - _deprecated_function(__FUNCTION__, '0.0', 'wp_get_links()'); + _deprecated_function(__FUNCTION__, '2.1.0', 'wp_list_bookmarks()'); - $cat = get_term_by('name', $category, 'link_category'); - if ( !$cat ) - return false; - $cat_id = $cat->term_id; + $defaults = array( + 'after' => '
', + 'before' => '', + 'categorize' => 0, + 'category_after' => '', + 'category_before' => '', + 'category_name' => $category, + 'show_description' => 1, + 'title_li' => '', + ); + + $r = wp_parse_args( $args, $defaults ); - $args = add_query_arg('category', $cat_id, $args); - wp_get_links($args); + return wp_list_bookmarks($r); } /** * Gets an array of link objects associated with category $cat_name. * - * - * $links = get_linkobjectsbyname('fred'); - * foreach ($links as $link) { - * echo '
  • '.$link->link_name.'
    • '; - * } - *     + * $links = get_linkobjectsbyname( 'fred' ); + * foreach ( $links as $link ) { + * echo '
  • ' . $link->link_name . '
    • '; + * } * * @since 1.0.1 - * @deprecated Use get_linkobjects() - * @see get_linkobjects() + * @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 $limit Limit to X entries. If not specified, all entries are shown. - * @return unknown + * @return array */ function get_linkobjectsbyname($cat_name = "noname" , $orderby = 'name', $limit = -1) { - _deprecated_function(__FUNCTION__, '0.0', 'get_linkobjects()'); + _deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' ); $cat_id = -1; $cat = get_term_by('name', $cat_name, 'link_category'); @@ -526,34 +469,32 @@ function get_linkobjectsbyname($cat_name = "noname" , $orderby = 'name', $limit * Gets an array of link objects associated with category n. * * Usage: - * - * $links = get_linkobjects(1); - * if ($links) { - * foreach ($links as $link) { - * echo '
  • '.$link->link_name.'
    '.$link->link_description.'
    • '; - * } - * } - *     + * + * $links = get_linkobjects(1); + * if ($links) { + * foreach ($links as $link) { + * echo '
  • '.$link->link_name.'
    '.$link->link_description.'
    • '; + * } + * } * * Fields are: - *
      - *
    1. link_id
      2. - *
    2. link_url
      3. - *
    3. link_name
      4. - *
    4. link_image
      5. - *
    5. link_target
      6. - *
    6. link_category
      7. - *
    7. link_description
      8. - *
    8. link_visible
      9. - *
    9. link_owner
      10. - *
    10. link_rating
      11. - *
    11. link_updated
      12. - *
    12. link_rel
      13. - *
    13. link_notes
      14. - *
    + * + * - 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 Use get_bookmarks() + * @deprecated 2.1.0 Use get_bookmarks() * @see get_bookmarks() * * @param int $category The category to use. If no category supplied uses all @@ -562,12 +503,12 @@ function get_linkobjectsbyname($cat_name = "noname" , $orderby = 'name', $limit * underscore the order will be reversed. You can also specify 'rand' as the * order which will return links in a random order. * @param int $limit Limit to X entries. If not specified, all entries are shown. - * @return unknown + * @return array */ function get_linkobjects($category = 0, $orderby = 'name', $limit = 0) { - _deprecated_function(__FUNCTION__, '0.0', 'get_bookmarks()'); + _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 $link) @@ -580,13 +521,13 @@ function get_linkobjects($category = 0, $orderby = 'name', $limit = 0) { * Gets the links associated with category 'cat_name' and display rating stars/chars. * * @since 0.71 - * @deprecated Use get_bookmarks() + * @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 it's description. Not used if no image or show_images is true + * @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 $orderby the order to output the links. E.g. 'id', 'name', 'url', * 'description', or 'rating'. Or maybe owner. If you start the name with an @@ -598,7 +539,7 @@ function get_linkobjects($category = 0, $orderby = 'name', $limit = 0) { */ function get_linksbyname_withrating($cat_name = "noname", $before = '', $after = '
    ', $between = " ", $show_images = true, $orderby = 'id', $show_description = true, $limit = -1, $show_updated = 0) { - _deprecated_function(__FUNCTION__, '0.0', 'get_bookmarks()'); + _deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' ); get_linksbyname($cat_name, $before, $after, $between, $show_images, $orderby, $show_description, true, $limit, $show_updated); } @@ -607,25 +548,25 @@ function get_linksbyname_withrating($cat_name = "noname", $before = '', $after = * Gets the links associated with category n and display rating stars/chars. * * @since 0.71 - * @deprecated Use get_bookmarks() + * @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 it's description. Not used if no image or show_images == true + * @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 string $limit Limit to X entries. If not specified, all entries are shown. + * @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 = '
    ', $between = " ", $show_images = true, $orderby = 'id', $show_description = true, $limit = -1, $show_updated = 0) { - _deprecated_function(__FUNCTION__, '0.0', 'get_bookmarks()'); + _deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' ); get_links($category, $before, $after, $between, $show_images, $orderby, $show_description, true, $limit, $show_updated); } @@ -634,19 +575,21 @@ function get_links_withrating($category = -1, $before = '', $after = '
    ', $ * Gets the auto_toggle setting. * * @since 0.71 - * @deprecated No alternative function available + * @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__, '0.0' ); + _deprecated_function( __FUNCTION__, '2.1.0' ); return 0; } /** + * Lists categories. + * * @since 0.71 - * @deprecated Use wp_list_categories() + * @deprecated 2.1.0 Use wp_list_categories() * @see wp_list_categories() * * @param int $optionall @@ -667,12 +610,12 @@ function get_autotoggle($id = 0) { * @param string $feed_image * @param string $exclude * @param bool $hierarchical - * @return unknown + * @return false|null */ function list_cats($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__, '0.0', 'wp_list_categories()'); + _deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_categories()' ); $query = compact('optionall', 'all', 'sort_column', 'sort_order', 'file', 'list', 'optiondates', 'optioncount', 'hide_empty', 'use_desc_for_title', 'children', 'child_of', 'categories', 'recurse', 'feed', 'feed_image', 'exclude', 'hierarchical'); @@ -680,15 +623,17 @@ function list_cats($optionall = 1, $all = 'All', $sort_column = 'ID', $sort_orde } /** - * @since 1.2 - * @deprecated Use wp_list_categories() + * Lists categories. + * + * @since 1.2.0 + * @deprecated 2.1.0 Use wp_list_categories() * @see wp_list_categories() * * @param string|array $args - * @return unknown + * @return false|null|string */ function wp_list_cats($args = '') { - _deprecated_function(__FUNCTION__, '0.0', 'wp_list_categories()'); + _deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_categories()' ); $r = wp_parse_args( $args ); @@ -711,8 +656,10 @@ function wp_list_cats($args = '') { } /** + * Deprecated method for generating a drop-down of categories. + * * @since 0.71 - * @deprecated Use wp_dropdown_categories() + * @deprecated 2.1.0 Use wp_dropdown_categories() * @see wp_dropdown_categories() * * @param int $optionall @@ -725,12 +672,12 @@ function wp_list_cats($args = '') { * @param bool $optionnone * @param int $selected * @param int $exclude - * @return unknown + * @return string */ function dropdown_cats($optionall = 1, $all = 'All', $orderby = 'ID', $order = 'asc', $show_last_update = 0, $show_count = 0, $hide_empty = 1, $optionnone = false, $selected = 0, $exclude = 0) { - _deprecated_function(__FUNCTION__, '0.0', 'wp_dropdown_categories()'); + _deprecated_function( __FUNCTION__, '2.1.0', 'wp_dropdown_categories()' ); $show_option_all = ''; if ( $optionall ) @@ -747,20 +694,10 @@ function dropdown_cats($optionall = 1, $all = 'All', $orderby = 'ID', $order = ' } /** - * @since 2.1 - * @deprecated Use wp_print_scripts() or WP_Scripts. - * @see wp_print_scripts() - * @see WP_Scripts - */ -function tinymce_include() { - _deprecated_function(__FUNCTION__, '0.0', 'wp_print_scripts()/WP_Scripts'); - - wp_print_script('wp_tiny_mce'); -} - -/** - * @since 1.2 - * @deprecated Use wp_list_authors() + * Lists authors. + * + * @since 1.2.0 + * @deprecated 2.1.0 Use wp_list_authors() * @see wp_list_authors() * * @param bool $optioncount @@ -769,26 +706,28 @@ function tinymce_include() { * @param bool $hide_empty * @param string $feed * @param string $feed_image - * @return unknown + * @return null|string */ function list_authors($optioncount = false, $exclude_admin = true, $show_fullname = false, $hide_empty = true, $feed = '', $feed_image = '') { - _deprecated_function(__FUNCTION__, '0.0', 'wp_list_authors()'); + _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 Use wp_get_post_categories() + * @deprecated 2.1.0 Use wp_get_post_categories() * @see wp_get_post_categories() * * @param int $blogid Not Used * @param int $post_ID - * @return unknown + * @return array */ function wp_get_post_cats($blogid = '1', $post_ID = 0) { - _deprecated_function(__FUNCTION__, '0.0', 'wp_get_post_categories()'); + _deprecated_function( __FUNCTION__, '2.1.0', 'wp_get_post_categories()' ); return wp_get_post_categories($post_ID); } @@ -796,22 +735,25 @@ function wp_get_post_cats($blogid = '1', $post_ID = 0) { * 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 $post_categories - * @return unknown + * @return bool|mixed */ function wp_set_post_cats($blogid = '1', $post_ID = 0, $post_categories = array()) { - _deprecated_function(__FUNCTION__, '0.0', 'wp_set_post_categories()'); + _deprecated_function( __FUNCTION__, '2.1.0', 'wp_set_post_categories()' ); return wp_set_post_categories($post_ID, $post_categories); } /** + * Retrieves a list of archives. + * * @since 0.71 - * @deprecated Use wp_get_archives() + * @deprecated 2.1.0 Use wp_get_archives() * @see wp_get_archives() * * @param string $type @@ -820,10 +762,10 @@ function wp_set_post_cats($blogid = '1', $post_ID = 0, $post_categories = array( * @param string $before * @param string $after * @param bool $show_post_count - * @return unknown + * @return string|null */ function get_archives($type='', $limit='', $format='html', $before = '', $after = '', $show_post_count = false) { - _deprecated_function(__FUNCTION__, '0.0', 'wp_get_archives()'); + _deprecated_function( __FUNCTION__, '2.1.0', 'wp_get_archives()' ); $args = compact('type', 'limit', 'format', 'before', 'after', 'show_post_count'); return wp_get_archives($args); } @@ -831,17 +773,17 @@ function get_archives($type='', $limit='', $format='html', $before = '', $after /** * Returns or Prints link to the author's posts. * - * @since 1.2 - * @deprecated Use get_author_posts_url() + * @since 1.2.0 + * @deprecated 2.1.0 Use get_author_posts_url() * @see get_author_posts_url() * - * @param bool $echo Optional. - * @param int $author_id Required. + * @param bool $echo + * @param int $author_id * @param string $author_nicename Optional. * @return string|null */ -function get_author_link($echo = false, $author_id, $author_nicename = '') { - _deprecated_function(__FUNCTION__, '0.0', 'get_author_posts_url()'); +function get_author_link($echo, $author_id, $author_nicename = '') { + _deprecated_function( __FUNCTION__, '2.1.0', 'get_author_posts_url()' ); $link = get_author_posts_url($author_id, $author_nicename); @@ -854,7 +796,7 @@ function get_author_link($echo = false, $author_id, $author_nicename = '') { * Print list of pages based on arguments. * * @since 0.71 - * @deprecated Use wp_link_pages() + * @deprecated 2.1.0 Use wp_link_pages() * @see wp_link_pages() * * @param string $before @@ -868,7 +810,7 @@ function get_author_link($echo = false, $author_id, $author_nicename = '') { */ function link_pages($before='
    ', $after='
    ', $next_or_number='number', $nextpagelink='next page', $previouspagelink='previous page', $pagelink='%', $more_file='') { - _deprecated_function(__FUNCTION__, '0.0', 'wp_link_pages()'); + _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); @@ -878,14 +820,14 @@ function link_pages($before='
    ', $after='
    ', $next_or_number='number', * Get value based on option. * * @since 0.71 - * @deprecated Use get_option() + * @deprecated 2.1.0 Use get_option() * @see get_option() * * @param string $option * @return string */ function get_settings($option) { - _deprecated_function(__FUNCTION__, '0.0', 'get_option()'); + _deprecated_function( __FUNCTION__, '2.1.0', 'get_option()' ); return get_option($option); } @@ -894,11 +836,11 @@ function get_settings($option) { * Print the permalink of the current post in the loop. * * @since 0.71 - * @deprecated Use the_permalink() + * @deprecated 1.2.0 Use the_permalink() * @see the_permalink() */ function permalink_link() { - _deprecated_function(__FUNCTION__, '0.0', 'the_permalink()'); + _deprecated_function( __FUNCTION__, '1.2.0', 'the_permalink()' ); the_permalink(); } @@ -906,29 +848,28 @@ function permalink_link() { * Print the permalink to the RSS feed. * * @since 0.71 - * @deprecated Use the_permalink_rss() + * @deprecated 2.3.0 Use the_permalink_rss() * @see the_permalink_rss() * - * @param string $file + * @param string $deprecated */ function permalink_single_rss($deprecated = '') { - _deprecated_function(__FUNCTION__, '0.0', 'the_permalink_rss()'); + _deprecated_function( __FUNCTION__, '2.3.0', 'the_permalink_rss()' ); the_permalink_rss(); } /** * Gets the links associated with category. * - * @see get_links() for argument information that can be used in $args * @since 1.0.1 - * @deprecated Use get_bookmarks() - * @see get_bookmarks() + * @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 = '') { - _deprecated_function(__FUNCTION__, '0.0', 'get_bookmarks()'); + _deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_bookmarks()' ); if ( strpos( $args, '=' ) === false ) { $cat_id = $args; @@ -936,25 +877,31 @@ function wp_get_links($args = '') { } $defaults = array( - 'category' => -1, 'before' => '', - 'after' => '
    ', 'between' => ' ', - 'show_images' => true, 'orderby' => 'name', - 'show_description' => true, 'show_rating' => false, - 'limit' => -1, 'show_updated' => true, - 'echo' => true + 'after' => '
    ', + '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, $echo); + return wp_list_bookmarks($r); } /** * Gets the links associated with category by id. * * @since 0.71 - * @deprecated Use get_bookmarks() + * @deprecated 2.1.0 Use get_bookmarks() * @see get_bookmarks() * * @param int $category The category to use. If no category supplied uses all @@ -976,7 +923,7 @@ function wp_get_links($args = '') { */ function get_links($category = -1, $before = '', $after = '
    ', $between = ' ', $show_images = true, $orderby = 'name', $show_description = true, $show_rating = false, $limit = -1, $show_updated = 1, $echo = true) { - _deprecated_function(__FUNCTION__, '0.0', 'get_bookmarks()'); + _deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' ); $order = 'ASC'; if ( substr($orderby, 0, 1) == '_' ) { @@ -987,7 +934,7 @@ function get_links($category = -1, $before = '', $after = '
    ', $between = ' 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; @@ -1002,18 +949,18 @@ function get_links($category = -1, $before = '', $after = '
    ', $between = ' $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="' . $title . '"'; @@ -1061,16 +1008,14 @@ function get_links($category = -1, $before = '', $after = '
    ', $between = ' * Output a list of all links, listed by category, using the settings in * $wpdb->linkcategories and output it as a nested HTML unordered list. * - * @author Dougal * @since 1.0.1 - * @deprecated Use wp_list_bookmarks() + * @deprecated 2.1.0 Use wp_list_bookmarks() * @see wp_list_bookmarks() * * @param string $order Sort link categories by 'name' or 'id' - * @param string $$deprecated Not Used */ -function get_links_list($order = 'name', $deprecated = '') { - _deprecated_function(__FUNCTION__, '0.0', 'wp_list_bookmarks()'); +function get_links_list($order = 'name') { + _deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_bookmarks()' ); $order = strtolower($order); @@ -1084,7 +1029,7 @@ function get_links_list($order = 'name', $deprecated = '') { if ( !isset($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 ( $cats ) { @@ -1105,11 +1050,8 @@ function get_links_list($order = 'name', $deprecated = '') { /** * Show the link to the links popup and the number of links. * - * @author Fullo - * @link http://sprite.csr.unibo.it/fullo/ - * * @since 0.71 - * @deprecated {@internal Use function instead is unknown}} + * @deprecated 2.1.0 * * @param string $text the text of the link * @param int $width the width of the popup window @@ -1118,31 +1060,21 @@ function get_links_list($order = 'name', $deprecated = '') { * @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) { - _deprecated_function(__FUNCTION__, '0.0' ); - - if ( $count ) - $counts = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->links"); - - $javascript = ""; - $javascript .= $text; - - if ( $count ) - $javascript .= " ($counts)"; - - $javascript .= "\n\n"; - echo $javascript; + _deprecated_function( __FUNCTION__, '2.1.0' ); } /** + * Legacy function that retrieved the value of a link's link_rating field. + * * @since 1.0.1 - * @deprecated Use sanitize_bookmark_field() + * @deprecated 2.1.0 Use sanitize_bookmark_field() * @see sanitize_bookmark_field() * - * @param object $link - * @return unknown + * @param object $link Link object. + * @return mixed Value of the 'link_rating' field, false otherwise. */ -function get_linkrating($link) { - _deprecated_function(__FUNCTION__, '0.0', 'sanitize_bookmark_field()'); +function get_linkrating( $link ) { + _deprecated_function( __FUNCTION__, '2.1.0', 'sanitize_bookmark_field()' ); return sanitize_bookmark_field('link_rating', $link->link_rating, $link->link_id, 'display'); } @@ -1150,14 +1082,14 @@ function get_linkrating($link) { * Gets the name of category by id. * * @since 0.71 - * @deprecated Use get_category() + * @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__, '0.0', 'get_category()'); + _deprecated_function( __FUNCTION__, '2.1.0', 'get_category()' ); $id = (int) $id; @@ -1179,31 +1111,29 @@ function get_linkcatname($id = 0) { * Print RSS comment feed link. * * @since 1.0.1 - * @deprecated Use post_comments_feed_link() + * @deprecated 2.5.0 Use post_comments_feed_link() * @see post_comments_feed_link() * * @param string $link_text - * @param string $deprecated Not used */ -function comments_rss_link($link_text = 'Comments RSS', $deprecated = '') { - _deprecated_function(__FUNCTION__, '0.0', 'post_comments_feed_link()'); +function comments_rss_link($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 - * @deprecated Use get_category_feed_link() + * @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 - * @param string $deprecated Not used - * @return string|null + * @return string */ -function get_category_rss_link($echo = false, $cat_ID = 1, $deprecated = '') { - _deprecated_function(__FUNCTION__, '0.0', 'get_category_feed_link()'); +function get_category_rss_link($echo = false, $cat_ID = 1) { + _deprecated_function( __FUNCTION__, '2.5.0', 'get_category_feed_link()' ); $link = get_category_feed_link($cat_ID, 'rss2'); @@ -1215,17 +1145,16 @@ function get_category_rss_link($echo = false, $cat_ID = 1, $deprecated = '') { /** * Print/Return link to author RSS feed. * - * @since 1.2 - * @deprecated Use get_author_feed_link() + * @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 - * @param string $deprecated Not used - * @return string|null + * @return string */ -function get_author_rss_link($echo = false, $author_id = 1, $deprecated = '') { - _deprecated_function(__FUNCTION__, '0.0', 'get_author_feed_link()'); +function get_author_rss_link($echo = false, $author_id = 1) { + _deprecated_function( __FUNCTION__, '2.5.0', 'get_author_feed_link()' ); $link = get_author_feed_link($author_id); if ( $echo ) @@ -1236,72 +1165,2592 @@ function get_author_rss_link($echo = false, $author_id = 1, $deprecated = '') { /** * Return link to the post RSS feed. * - * @since 1.5 - * @deprecated Use get_post_comments_feed_link() + * @since 1.5.0 + * @deprecated 2.2.0 Use get_post_comments_feed_link() * @see get_post_comments_feed_link() * - * @param string $deprecated Not used * @return string */ -function comments_rss($deprecated = '') { - _deprecated_function(__FUNCTION__, '2.2', 'get_post_comments_feed_link()'); - return get_post_comments_feed_link(); +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 (optional). + * @param string $email The user's email. * @return int The new user's ID. - * @deprecated Use wp_create_user() - * @see wp_create_user() */ function create_user($username, $password, $email) { - _deprecated_function( __FUNCTION__, '2.0', 'wp_create_user()' ); + _deprecated_function( __FUNCTION__, '2.0.0', 'wp_create_user()' ); return wp_create_user($username, $password, $email); } -/** - * Unused Admin function. - * - * @since 2.0 - * @param string $deprecated Unknown - * @deprecated 2.5 - */ -function documentation_link( $deprecated = '' ) { - _deprecated_function( __FUNCTION__, '2.5', '' ); - return; -} - /** * Unused function. * - * @deprecated 2.5 -*/ + * @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. * - * @deprecated Use get_comment() - * @see get_comment() * @since 0.71 - * - * @uses $id - * @uses $wpdb Database Object + * @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 or not (casted to bool) - * @param bool $include_unapproved Whether to include unapproved comments or not + * @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, $include_unapproved = false ) { - _deprecated_function( __FUNCTION__, '2.7', 'get_comment()' ); + _deprecated_function( __FUNCTION__, '2.7.0', 'get_comment()' ); return get_comment($comment_ID, ARRAY_A); } -?> \ No newline at end of file +/** + * 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>/', $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, $max_dims); + return "$innerHTML"; +} + +/** + * 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); + + $icon = "$post_title"; + + 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 ? "\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 = "\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 = "\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 `
    ...
    ` 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] . ""; + else + $text = $matches; + + $text = str_replace(array('
    ', '
    ', '
    '), array('', '', ''), $text); + $text = str_replace('

    ', "\n", $text); + $text = str_replace('

    ', '', $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('//i', "", $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 ''; +}