Uses
| Uses | Description |
|---|---|
| wp-includes/formatting.php: sanitize_key | Filters a sanitized key string. |
| wp-includes/plugin.php: apply_filters() | Calls the callback functions that have been added to a filter hook. |
Sanitizes a string key.
Keys are used as internal identifiers. Lowercase alphanumeric characters, dashes, and underscores are allowed.
(string) (Required) String key
(string) Sanitized key
File: wp-includes/formatting.php
function sanitize_key( $key ) {
$raw_key = $key;
$key = strtolower( $key );
$key = preg_replace( '/[^a-z0-9_\-]/', '', $key );
/**
* Filters a sanitized key string.
*
* @since 3.0.0
*
* @param string $key Sanitized key.
* @param string $raw_key The key prior to sanitization.
*/
return apply_filters( 'sanitize_key', $key, $raw_key );
} | Uses | Description |
|---|---|
| wp-includes/formatting.php: sanitize_key | Filters a sanitized key string. |
| wp-includes/plugin.php: apply_filters() | Calls the callback functions that have been added to a filter hook. |
| Used By | Description |
|---|---|
| wp-includes/user.php: wp_create_user_request() | Create and log a user request to perform a specific action. |
| wp-admin/includes/privacy-tools.php: _wp_personal_data_handle_actions() | Handle list table actions. |
| wp-includes/load.php: wp_start_scraping_edited_file_errors() | Start scraping edited file errors. |
| wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::handle_load_themes_request() | Load themes into the theme browsing/installation UI. |
| wp-includes/class-wp-theme.php: WP_Theme::get_post_templates() | Returns the theme’s post templates. |
| wp-admin/includes/ajax-actions.php: wp_ajax_search_install_plugins() | Ajax handler for searching plugins to install. |
| wp-admin/includes/ajax-actions.php: wp_ajax_delete_plugin() | Ajax handler for deleting a plugin. |
| wp-admin/includes/ajax-actions.php: wp_ajax_search_plugins() | Ajax handler for searching plugins. |
| wp-admin/includes/ajax-actions.php: wp_ajax_install_theme() | Ajax handler for installing a theme. |
| wp-admin/includes/ajax-actions.php: wp_ajax_install_plugin() | Ajax handler for installing a plugin. |
| wp-includes/customize/class-wp-customize-nav-menu-item-setting.php: WP_Customize_Nav_Menu_Item_Setting::sanitize() | Sanitize an input. |
| wp-includes/class-wp-customize-nav-menus.php: WP_Customize_Nav_Menus::ajax_load_available_items() | Ajax handler for loading available menu items. |
| wp-admin/includes/ajax-actions.php: wp_ajax_update_plugin() | Ajax handler for updating a plugin. |
| wp-includes/class-wp-query.php: WP_Query::parse_orderby() | Converts the given orderby alias (if allowed) to a properly-prefixed value. |
| wp-admin/includes/class-wp-screen.php: WP_Screen::get() | Fetches a screen object. |
| wp-admin/includes/export.php: export_wp() | Generates the WXR export file for download. |
| wp-admin/includes/class-wp-list-table.php: WP_List_Table::__construct() | Constructor. |
| wp-includes/ms-deprecated.php: update_user_status() | Update the status of a user in the database. |
| wp-admin/includes/misc.php: set_screen_options() | Saves option for number of rows when listing posts, pages, comments, etc. |
| wp-admin/includes/post.php: post_preview() | Saves a draft or manually autosaves for the purpose of showing a post preview. |
| wp-admin/includes/ajax-actions.php: wp_ajax_heartbeat() | Ajax handler for the Heartbeat API. |
| wp-admin/includes/ajax-actions.php: wp_ajax_save_user_color_scheme() | Ajax handler for auto-saving the selected color scheme for a user’s own profile. |
| wp-admin/includes/post.php: _wp_translate_postdata() | Rename $_POST data from form names to DB post columns. |
| wp-admin/includes/post.php: edit_post() | Update an existing post with values provided in $_POST. |
| wp-admin/includes/post.php: bulk_edit_posts() | Process the post data for the bulk editing of posts. |
| wp-admin/includes/ajax-actions.php: wp_ajax_dismiss_wp_pointer() | Ajax handler for dismissing a WordPress pointer. |
| wp-admin/includes/ajax-actions.php: wp_ajax_closed_postboxes() | Ajax handler for closed post boxes. |
| wp-admin/includes/ajax-actions.php: wp_ajax_hidden_columns() | Ajax handler for hidden columns. |
| wp-admin/includes/ajax-actions.php: wp_ajax_meta_box_order() | Ajax handler for saving the meta box order. |
| wp-admin/includes/ajax-actions.php: wp_ajax_inline_save_tax() | Ajax handler for quick edit saving for a term. |
| wp-admin/includes/ajax-actions.php: wp_ajax_get_tagcloud() | Ajax handler for getting a tagcloud. |
| wp-admin/includes/ajax-actions.php: wp_ajax_nopriv_heartbeat() | Ajax handler for the Heartbeat API in the no-privilege context. |
| wp-admin/includes/ajax-actions.php: wp_ajax_ajax_tag_search() | Ajax handler for tag search. |
| wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::prepare_items() | |
| wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::__construct() | Constructor. |
| wp-includes/theme.php: _wp_customize_include() | Includes and instantiates the WP_Customize_Manager class. |
| wp-includes/class-wp-query.php: WP_Query::parse_query() | Parse a query string and set query type booleans. |
| wp-includes/class-wp-tax-query.php: WP_Tax_Query::transform_query() | Transforms a single query, from one field to another. |
| wp-includes/class-wp-user-query.php: WP_User_Query::prepare_query() | Prepare the query variables. |
| wp-includes/post.php: _get_last_post_time() | Gets the timestamp of the last time any post was modified or published. |
| wp-includes/post.php: register_post_status() | Register a post status. Do not use before init. |
| wp-includes/post.php: register_post_type() | Registers a post type. |
| wp-includes/revision.php: _wp_preview_terms_filter() | Filters terms lookup to set the post format. |
| wp-includes/post-formats.php: has_post_format() | Check if a post has any of the given formats, or any format. |
| wp-includes/post-formats.php: set_post_format() | Assign a format to a post |
| wp-includes/nav-menu.php: wp_update_nav_menu_item() | Save the properties of a menu item or create a new one. |
| wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mw_editPost() | Edit a post. |
| wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mw_newPost() | Create a new post. |
| wp-includes/class-wp-meta-query.php: WP_Meta_Query::get_sql() | Generates SQL clauses to be appended to a main query. |
| wp-includes/meta.php: delete_metadata() | Deletes metadata for the specified object. |
| wp-includes/meta.php: update_metadata_by_mid() | Updates metadata by meta ID. |
| wp-includes/meta.php: delete_metadata_by_mid() | Deletes metadata by meta ID. |
| wp-includes/meta.php: update_meta_cache() | Updates the metadata cache for the specified objects. |
| wp-includes/meta.php: add_metadata() | Adds metadata for the specified object. |
| wp-includes/meta.php: update_metadata() | Updates metadata for the specified object. If no value already exists for the specified object ID and metadata key, the metadata will be added. |
| Version | Description |
|---|---|
| 3.0.0 | Introduced. |
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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/sanitize_key