X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/61343b82c4f0da4c68e4c6373daafff4a81efdd1..refs/tags/wordpress-4.0:/wp-includes/deprecated.php diff --git a/wp-includes/deprecated.php b/wp-includes/deprecated.php index d86709a7..0671dc12 100644 --- a/wp-includes/deprecated.php +++ b/wp-includes/deprecated.php @@ -53,7 +53,7 @@ function get_postdata($postid) { * Sets up the WordPress Loop. * * @since 1.0.1 - * @deprecated 1.5 + * @deprecated 1.5.0 * @deprecated Use The Loop - {@link http://codex.wordpress.org/The_Loop Use new WordPress Loop} */ function start_wp() { @@ -121,8 +121,8 @@ function the_category_head($before='', $after='') { /** * Prints link to the previous post. * - * @since 1.5 - * @deprecated 2.0 + * @since 1.5.0 + * @deprecated 2.0.0 * @deprecated Use previous_post_link() * @see previous_post_link() * @@ -159,7 +159,7 @@ function previous_post($format='%', $previous='previous post: ', $title='yes', $ * Prints link to the next post. * * @since 0.71 - * @deprecated 2.0 + * @deprecated 2.0.0 * @deprecated Use next_post_link() * @see next_post_link() * @@ -194,8 +194,8 @@ function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat= /** * Whether user can create a post. * - * @since 1.5 - * @deprecated 2.0 + * @since 1.5.0 + * @deprecated 2.0.0 * @deprecated Use current_user_can() * @see current_user_can() * @@ -214,8 +214,8 @@ function user_can_create_post($user_id, $blog_id = 1, $category_id = 'None') { /** * Whether user can create a post. * - * @since 1.5 - * @deprecated 2.0 + * @since 1.5.0 + * @deprecated 2.0.0 * @deprecated Use current_user_can() * @see current_user_can() * @@ -234,8 +234,8 @@ function user_can_create_draft($user_id, $blog_id = 1, $category_id = 'None') { /** * Whether user can edit a post. * - * @since 1.5 - * @deprecated 2.0 + * @since 1.5.0 + * @deprecated 2.0.0 * @deprecated Use current_user_can() * @see current_user_can() * @@ -263,8 +263,8 @@ function user_can_edit_post($user_id, $post_id, $blog_id = 1) { /** * Whether user can delete a post. * - * @since 1.5 - * @deprecated 2.0 + * @since 1.5.0 + * @deprecated 2.0.0 * @deprecated Use current_user_can() * @see current_user_can() * @@ -283,8 +283,8 @@ function user_can_delete_post($user_id, $post_id, $blog_id = 1) { /** * Whether user can set new posts' dates. * - * @since 1.5 - * @deprecated 2.0 + * @since 1.5.0 + * @deprecated 2.0.0 * @deprecated Use current_user_can() * @see current_user_can() * @@ -303,8 +303,8 @@ function user_can_set_post_date($user_id, $blog_id = 1, $category_id = 'None') { /** * Whether user can delete a post. * - * @since 1.5 - * @deprecated 2.0 + * @since 1.5.0 + * @deprecated 2.0.0 * @deprecated Use current_user_can() * @see current_user_can() * @@ -323,8 +323,8 @@ function user_can_edit_post_date($user_id, $post_id, $blog_id = 1) { /** * Whether user can delete a post. * - * @since 1.5 - * @deprecated 2.0 + * @since 1.5.0 + * @deprecated 2.0.0 * @deprecated Use current_user_can() * @see current_user_can() * @@ -343,8 +343,8 @@ function user_can_edit_post_comments($user_id, $post_id, $blog_id = 1) { /** * Whether user can delete a post. * - * @since 1.5 - * @deprecated 2.0 + * @since 1.5.0 + * @deprecated 2.0.0 * @deprecated Use current_user_can() * @see current_user_can() * @@ -363,8 +363,8 @@ function user_can_delete_post_comments($user_id, $post_id, $blog_id = 1) { /** * Can user can edit other user. * - * @since 1.5 - * @deprecated 2.0 + * @since 1.5.0 + * @deprecated 2.0.0 * @deprecated Use current_user_can() * @see current_user_can() * @@ -387,7 +387,7 @@ function user_can_edit_user($user_id, $other_user) { * Gets the links associated with category $cat_name. * * @since 0.71 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use get_bookmarks() * @see get_bookmarks() * @@ -421,7 +421,7 @@ function get_linksbyname($cat_name = "noname", $before = '', $after = '
', * Gets the links associated with the named category. * * @since 1.0.1 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use wp_list_bookmarks() * @see wp_list_bookmarks() * @@ -459,7 +459,7 @@ function wp_get_linksbyname($category, $args = '') { * * * @since 1.0.1 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use get_bookmarks() * @see get_bookmarks() * @@ -512,7 +512,7 @@ function get_linkobjectsbyname($cat_name = "noname" , $orderby = 'name', $limit * * * @since 1.0.1 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use get_bookmarks() * @see get_bookmarks() * @@ -540,7 +540,7 @@ function get_linkobjects($category = 0, $orderby = 'name', $limit = 0) { * Gets the links associated with category 'cat_name' and display rating stars/chars. * * @since 0.71 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use get_bookmarks() * @see get_bookmarks() * @@ -568,7 +568,7 @@ function get_linksbyname_withrating($cat_name = "noname", $before = '', $after = * Gets the links associated with category n and display rating stars/chars. * * @since 0.71 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use get_bookmarks() * @see get_bookmarks() * @@ -596,7 +596,7 @@ function get_links_withrating($category = -1, $before = '', $after = '
', $ * Gets the auto_toggle setting. * * @since 0.71 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated No alternative function available * * @param int $id The category to get. If no category supplied uses 0 @@ -609,7 +609,7 @@ function get_autotoggle($id = 0) { /** * @since 0.71 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use wp_list_categories() * @see wp_list_categories() * @@ -644,8 +644,8 @@ function list_cats($optionall = 1, $all = 'All', $sort_column = 'ID', $sort_orde } /** - * @since 1.2 - * @deprecated 2.1 + * @since 1.2.0 + * @deprecated 2.1.0 * @deprecated Use wp_list_categories() * @see wp_list_categories() * @@ -677,7 +677,7 @@ function wp_list_cats($args = '') { /** * @since 0.71 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use wp_dropdown_categories() * @see wp_dropdown_categories() * @@ -713,8 +713,10 @@ function dropdown_cats($optionall = 1, $all = 'All', $orderby = 'ID', $order = ' } /** - * @since 1.2 - * @deprecated 2.1 + * List authors. + * + * @since 1.2.0 + * @deprecated 2.1.0 * @deprecated Use wp_list_authors() * @see wp_list_authors() * @@ -735,7 +737,7 @@ function list_authors($optioncount = false, $exclude_admin = true, $show_fullnam /** * @since 1.0.1 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use wp_get_post_categories() * @see wp_get_post_categories() * @@ -752,7 +754,7 @@ function wp_get_post_cats($blogid = '1', $post_ID = 0) { * Sets the categories that the post id belongs to. * * @since 1.0.1 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use wp_set_post_categories() * @see wp_set_post_categories() * @@ -768,7 +770,7 @@ function wp_set_post_cats($blogid = '1', $post_ID = 0, $post_categories = array( /** * @since 0.71 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use wp_get_archives() * @see wp_get_archives() * @@ -789,8 +791,8 @@ function get_archives($type='', $limit='', $format='html', $before = '', $after /** * Returns or Prints link to the author's posts. * - * @since 1.2 - * @deprecated 2.1 + * @since 1.2.0 + * @deprecated 2.1.0 * @deprecated Use get_author_posts_url() * @see get_author_posts_url() * @@ -813,7 +815,7 @@ function get_author_link($echo, $author_id, $author_nicename = '') { * Print list of pages based on arguments. * * @since 0.71 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use wp_link_pages() * @see wp_link_pages() * @@ -838,7 +840,7 @@ function link_pages($before='
', $after='
', $next_or_number='number', * Get value based on option. * * @since 0.71 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use get_option() * @see get_option() * @@ -855,7 +857,7 @@ function get_settings($option) { * Print the permalink of the current post in the loop. * * @since 0.71 - * @deprecated 1.2 + * @deprecated 1.2.0 * @deprecated Use the_permalink() * @see the_permalink() */ @@ -868,7 +870,7 @@ function permalink_link() { * Print the permalink to the RSS feed. * * @since 0.71 - * @deprecated 2.3 + * @deprecated 2.3.0 * @deprecated Use the_permalink_rss() * @see the_permalink_rss() * @@ -884,7 +886,7 @@ function permalink_single_rss($deprecated = '') { * * @see get_links() for argument information that can be used in $args * @since 1.0.1 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use wp_list_bookmarks() * @see wp_list_bookmarks() * @@ -924,7 +926,7 @@ function wp_get_links($args = '') { * Gets the links associated with category by id. * * @since 0.71 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use get_bookmarks() * @see get_bookmarks() * @@ -1033,7 +1035,7 @@ function get_links($category = -1, $before = '', $after = '
', $between = ' * $wpdb->linkcategories and output it as a nested HTML unordered list. * * @since 1.0.1 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use wp_list_bookmarks() * @see wp_list_bookmarks() * @@ -1076,7 +1078,7 @@ function get_links_list($order = 'name') { * Show the link to the links popup and the number of links. * * @since 0.71 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated {@internal Use function instead is unknown}} * * @param string $text the text of the link @@ -1091,7 +1093,7 @@ function links_popup_script($text = 'Links', $width=400, $height=400, $file='lin /** * @since 1.0.1 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use sanitize_bookmark_field() * @see sanitize_bookmark_field() * @@ -1107,7 +1109,7 @@ function get_linkrating($link) { * Gets the name of category by id. * * @since 0.71 - * @deprecated 2.1 + * @deprecated 2.1.0 * @deprecated Use get_category() * @see get_category() * @@ -1137,7 +1139,7 @@ function get_linkcatname($id = 0) { * Print RSS comment feed link. * * @since 1.0.1 - * @deprecated 2.5 + * @deprecated 2.5.0 * @deprecated Use post_comments_feed_link() * @see post_comments_feed_link() * @@ -1151,8 +1153,8 @@ function comments_rss_link($link_text = 'Comments RSS') { /** * Print/Return link to category RSS2 feed. * - * @since 1.2 - * @deprecated 2.5 + * @since 1.2.0 + * @deprecated 2.5.0 * @deprecated Use get_category_feed_link() * @see get_category_feed_link() * @@ -1173,8 +1175,8 @@ function get_category_rss_link($echo = false, $cat_ID = 1) { /** * Print/Return link to author RSS feed. * - * @since 1.2 - * @deprecated 2.5 + * @since 1.2.0 + * @deprecated 2.5.0 * @deprecated Use get_author_feed_link() * @see get_author_feed_link() * @@ -1194,8 +1196,8 @@ function get_author_rss_link($echo = false, $author_id = 1) { /** * Return link to the post RSS feed. * - * @since 1.5 - * @deprecated 2.2 + * @since 1.5.0 + * @deprecated 2.2.0 * @deprecated Use get_post_comments_feed_link() * @see get_post_comments_feed_link() * @@ -1209,8 +1211,8 @@ function comments_rss() { /** * An alias of wp_create_user(). * - * @since 2.0 - * @deprecated 2.0 + * @since 2.0.0 + * @deprecated 2.0.0 * @deprecated Use wp_create_user() * @see wp_create_user() * @@ -1227,7 +1229,7 @@ function create_user($username, $password, $email) { /** * Unused function. * - * @deprecated 2.5 + * @deprecated 2.5.0 */ function gzip_compression() { _deprecated_function( __FUNCTION__, '2.5' ); @@ -1238,7 +1240,7 @@ function gzip_compression() { * Retrieve an array of comment data about comment $comment_ID. * * @since 0.71 - * @deprecated 2.7 + * @deprecated 2.7.0 * @deprecated Use get_comment() * @see get_comment() * @@ -1256,7 +1258,7 @@ function get_commentdata( $comment_ID, $no_cache = 0, $include_unapproved = fals * Retrieve the category name by the category ID. * * @since 0.71 - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use get_cat_name() * @see get_cat_name() * @@ -1272,7 +1274,7 @@ function get_catname( $cat_ID ) { * Retrieve category children list separated before and after the term IDs. * * @since 1.2.0 - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use get_term_children() * @see get_term_children() * @@ -1306,11 +1308,32 @@ function get_category_children( $id, $before = '/', $after = '', $visited = arra return $chain; } +/** + * Retrieves all category IDs. + * + * @since 2.0.0 + * @deprecated 4.0.0 Use get_terms() instead. + * @see get_terms() + * @link http://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', '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 - * @deprecated 2.8 + * @since 1.5.0 + * @deprecated 2.8.0 * @deprecated Use get_the_author_meta('description') * @see get_the_author_meta() * @@ -1325,7 +1348,7 @@ function get_the_author_description() { * Display the description of the author of the current post. * * @since 1.0.0 - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use the_author_meta('description') * @see the_author_meta() */ @@ -1337,8 +1360,8 @@ function the_author_description() { /** * Retrieve the login name of the author of the current post. * - * @since 1.5 - * @deprecated 2.8 + * @since 1.5.0 + * @deprecated 2.8.0 * @deprecated Use get_the_author_meta('login') * @see get_the_author_meta() * @@ -1353,7 +1376,7 @@ function get_the_author_login() { * Display the login name of the author of the current post. * * @since 0.71 - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use the_author_meta('login') * @see the_author_meta() */ @@ -1365,8 +1388,8 @@ function the_author_login() { /** * Retrieve the first name of the author of the current post. * - * @since 1.5 - * @deprecated 2.8 + * @since 1.5.0 + * @deprecated 2.8.0 * @deprecated Use get_the_author_meta('first_name') * @see get_the_author_meta() * @@ -1381,7 +1404,7 @@ function get_the_author_firstname() { * Display the first name of the author of the current post. * * @since 0.71 - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use the_author_meta('first_name') * @see the_author_meta() */ @@ -1393,8 +1416,8 @@ function the_author_firstname() { /** * Retrieve the last name of the author of the current post. * - * @since 1.5 - * @deprecated 2.8 + * @since 1.5.0 + * @deprecated 2.8.0 * @deprecated Use get_the_author_meta('last_name') * @see get_the_author_meta() * @@ -1409,7 +1432,7 @@ function get_the_author_lastname() { * Display the last name of the author of the current post. * * @since 0.71 - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use the_author_meta('last_name') * @see the_author_meta() */ @@ -1421,8 +1444,8 @@ function the_author_lastname() { /** * Retrieve the nickname of the author of the current post. * - * @since 1.5 - * @deprecated 2.8 + * @since 1.5.0 + * @deprecated 2.8.0 * @deprecated Use get_the_author_meta('nickname') * @see get_the_author_meta() * @@ -1437,7 +1460,7 @@ function get_the_author_nickname() { * Display the nickname of the author of the current post. * * @since 0.71 - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use the_author_meta('nickname') * @see the_author_meta() */ @@ -1449,8 +1472,8 @@ function the_author_nickname() { /** * Retrieve the email of the author of the current post. * - * @since 1.5 - * @deprecated 2.8 + * @since 1.5.0 + * @deprecated 2.8.0 * @deprecated Use get_the_author_meta('email') * @see get_the_author_meta() * @@ -1465,7 +1488,7 @@ function get_the_author_email() { * Display the email of the author of the current post. * * @since 0.71 - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use the_author_meta('email') * @see the_author_meta() */ @@ -1477,8 +1500,8 @@ function the_author_email() { /** * Retrieve the ICQ number of the author of the current post. * - * @since 1.5 - * @deprecated 2.8 + * @since 1.5.0 + * @deprecated 2.8.0 * @deprecated Use get_the_author_meta('icq') * @see get_the_author_meta() * @@ -1493,7 +1516,7 @@ function get_the_author_icq() { * Display the ICQ number of the author of the current post. * * @since 0.71 - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use the_author_meta('icq') * @see the_author_meta() */ @@ -1505,8 +1528,8 @@ function the_author_icq() { /** * Retrieve the Yahoo! IM name of the author of the current post. * - * @since 1.5 - * @deprecated 2.8 + * @since 1.5.0 + * @deprecated 2.8.0 * @deprecated Use get_the_author_meta('yim') * @see get_the_author_meta() * @@ -1521,7 +1544,7 @@ function get_the_author_yim() { * Display the Yahoo! IM name of the author of the current post. * * @since 0.71 - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use the_author_meta('yim') * @see the_author_meta() */ @@ -1533,8 +1556,8 @@ function the_author_yim() { /** * Retrieve the MSN address of the author of the current post. * - * @since 1.5 - * @deprecated 2.8 + * @since 1.5.0 + * @deprecated 2.8.0 * @deprecated Use get_the_author_meta('msn') * @see get_the_author_meta() * @@ -1549,7 +1572,7 @@ function get_the_author_msn() { * Display the MSN address of the author of the current post. * * @since 0.71 - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use the_author_meta('msn') * @see the_author_meta() */ @@ -1561,8 +1584,8 @@ function the_author_msn() { /** * Retrieve the AIM address of the author of the current post. * - * @since 1.5 - * @deprecated 2.8 + * @since 1.5.0 + * @deprecated 2.8.0 * @deprecated Use get_the_author_meta('aim') * @see get_the_author_meta() * @@ -1578,7 +1601,7 @@ function get_the_author_aim() { * * @since 0.71 * @see the_author_meta() - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use the_author_meta('aim') */ function the_author_aim() { @@ -1590,7 +1613,7 @@ function the_author_aim() { * Retrieve the specified author's preferred display name. * * @since 1.0.0 - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use get_the_author_meta('display_name') * @see get_the_author_meta() * @@ -1605,8 +1628,8 @@ function get_author_name( $auth_id = false ) { /** * Retrieve the URL to the home page of the author of the current post. * - * @since 1.5 - * @deprecated 2.8 + * @since 1.5.0 + * @deprecated 2.8.0 * @deprecated Use get_the_author_meta('url') * @see get_the_author_meta() * @@ -1621,7 +1644,7 @@ function get_the_author_url() { * Display the URL to the home page of the author of the current post. * * @since 0.71 - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use the_author_meta('url') * @see the_author_meta() */ @@ -1633,8 +1656,8 @@ function the_author_url() { /** * Retrieve the ID of the author of the current post. * - * @since 1.5 - * @deprecated 2.8 + * @since 1.5.0 + * @deprecated 2.8.0 * @deprecated Use get_the_author_meta('ID') * @see get_the_author_meta() * @@ -1649,7 +1672,7 @@ function get_the_author_ID() { * Display the ID of the author of the current post. * * @since 0.71 - * @deprecated 2.8 + * @deprecated 2.8.0 * @deprecated Use the_author_meta('ID') * @see the_author_meta() */ @@ -1675,8 +1698,6 @@ function the_author_ID() { * 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. * - * @package WordPress - * @subpackage Feed * @since 0.71 * @uses apply_filters() Calls 'the_content_rss' on the content before processing. * @@ -1785,7 +1806,7 @@ function _c( $text, $domain = 'default' ) { * Translates $text like translate(), but assumes that the text * contains a context after its last vertical bar. * - * @since 2.5 + * @since 2.5.0 * @uses translate() * @deprecated 3.0.0 * @deprecated Use _x() @@ -1834,7 +1855,7 @@ function __ngettext() { /** * Register plural strings in POT file, but don't translate them. * - * @since 2.5 + * @since 2.5.0 * @deprecated 2.8.0 * @deprecated Use _n_noop() * @see _n_noop() @@ -1916,13 +1937,11 @@ function get_attachment_icon_src( $id = 0, $fullsize = false ) { // We have a thumbnail desired, specified and existing $src_file = basename($src); - $class = 'attachmentthumb'; } elseif ( wp_attachment_is_image( $post->ID ) ) { // We have an image without a thumbnail $src = wp_get_attachment_url( $post->ID ); $src_file = & $file; - $class = 'attachmentimage'; } elseif ( $src = wp_mime_type_icon( $post->ID ) ) { // No thumb, no image. We'll look for a mime-related icon instead. @@ -3378,3 +3397,105 @@ function wp_convert_bytes_to_hr( $bytes ) { return $size . $unit; } + +/** + * Formerly used internally to tidy up the search terms. + * + * @access private + * @since 2.9.0 + * @deprecated 3.7.0 + */ +function _search_terms_tidy( $t ) { + _deprecated_function( __FUNCTION__, '3.7' ); + 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' ); + + 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 + * @deprecated 3.9.0 + * @access private + */ +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' ); + 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 + * @deprecated Use 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', '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' ); + + $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; +}