Title: 5.0.0 | Developer.WordPress.org --- # New and updated in 5.0.0 Functions Hooks Classes Methods * hook[rest_revision_query](https://developer.wordpress.org/reference/hooks/rest_revision_query/) * Filters WP_Query arguments when querying revisions via the REST API. * Used by [1 function](https://developer.wordpress.org/reference/hooks/rest_revision_query/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/rest_revision_query/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php:313](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php#L313-L313) * class[WP_Block_Parser_Frame](https://developer.wordpress.org/reference/classes/wp_block_parser_frame/) * Class WP_Block_Parser_Frame * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_block_parser_frame/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_block_parser_frame/#uses) | Source: [wp-includes/class-wp-block-parser-frame.php:16](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/class-wp-block-parser-frame.php#L16-L79) * method[WP_Block_Parser_Frame::__construct()](https://developer.wordpress.org/reference/classes/wp_block_parser_frame/__construct/) * Constructor * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_block_parser_frame/__construct/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_block_parser_frame/__construct/#uses) | Source: [wp-includes/class-wp-block-parser-frame.php:72](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/class-wp-block-parser-frame.php#L72-L78) * method[WP_Block_Parser_Block::__construct()](https://developer.wordpress.org/reference/classes/wp_block_parser_block/__construct/) * Constructor. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_block_parser_block/__construct/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_block_parser_block/__construct/#uses) | Source: [wp-includes/class-wp-block-parser-block.php:83](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/class-wp-block-parser-block.php#L83-L89) * class[WP_Block_Parser_Block](https://developer.wordpress.org/reference/classes/wp_block_parser_block/) * Class WP_Block_Parser_Block * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_block_parser_block/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_block_parser_block/#uses) | Source: [wp-includes/class-wp-block-parser-block.php:15](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/class-wp-block-parser-block.php#L15-L90) * function[wp_sensitive_page_meta()](https://developer.wordpress.org/reference/functions/wp_sensitive_page_meta/) * Display a `noindex,noarchive` meta tag and referrer `strict-origin-when-cross- origin` meta tag. * Used by [0 functions](https://developer.wordpress.org/reference/functions/wp_sensitive_page_meta/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/wp_sensitive_page_meta/#uses) | Source: [wp-includes/deprecated.php:4210](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/deprecated.php#L4210-L4217) * function[wp_cache_set_terms_last_changed()](https://developer.wordpress.org/reference/functions/wp_cache_set_terms_last_changed/) * Sets the last changed time for the ‘terms’ cache group. * Used by [5 functions](https://developer.wordpress.org/reference/functions/wp_cache_set_terms_last_changed/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/wp_cache_set_terms_last_changed/#uses) | Source: [wp-includes/taxonomy.php:5141](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/taxonomy.php#L5141-L5143) * function[wp_check_term_meta_support_prefilter()](https://developer.wordpress.org/reference/functions/wp_check_term_meta_support_prefilter/) * Aborts calls to term meta if it is not supported. * Used by [1 function](https://developer.wordpress.org/reference/functions/wp_check_term_meta_support_prefilter/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/wp_check_term_meta_support_prefilter/#uses) | Source: [wp-includes/taxonomy.php:5153](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/taxonomy.php#L5153-L5159) * hook[delete_{$meta_type}_metadata_by_mid](https://developer.wordpress.org/reference/hooks/delete_meta_type_metadata_by_mid/) * Short-circuits deleting metadata of a specific type by meta ID. * Used by [1 function](https://developer.wordpress.org/reference/hooks/delete_meta_type_metadata_by_mid/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/delete_meta_type_metadata_by_mid/#uses) | Source: [wp-includes/meta.php:1055](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/meta.php#L1055-L1055) * hook[update_{$meta_type}_metadata_cache](https://developer.wordpress.org/reference/hooks/update_meta_type_metadata_cache/) * Short-circuits updating the metadata cache of a specific type. * Used by [1 function](https://developer.wordpress.org/reference/hooks/update_meta_type_metadata_cache/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/update_meta_type_metadata_cache/#uses) | Source: [wp-includes/meta.php:1178](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/meta.php#L1178-L1178) * hook[get_{$meta_type}_metadata_by_mid](https://developer.wordpress.org/reference/hooks/get_meta_type_metadata_by_mid/) * Short-circuits the return value when fetching a meta field by meta ID. * Used by [1 function](https://developer.wordpress.org/reference/hooks/get_meta_type_metadata_by_mid/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/get_meta_type_metadata_by_mid/#uses) | Source: [wp-includes/meta.php:854](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/meta.php#L854-L854) * hook[update_{$meta_type}_metadata_by_mid](https://developer.wordpress.org/reference/hooks/update_meta_type_metadata_by_mid/) * Short-circuits updating metadata of a specific type by meta ID. * Used by [1 function](https://developer.wordpress.org/reference/hooks/update_meta_type_metadata_by_mid/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/update_meta_type_metadata_by_mid/#uses) | Source: [wp-includes/meta.php:931](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/meta.php#L931-L931) * function[wp_is_json_request()](https://developer.wordpress.org/reference/functions/wp_is_json_request/) * Checks whether current request is a JSON request, or is expecting a JSON response. * Used by [5 functions](https://developer.wordpress.org/reference/functions/wp_is_json_request/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/wp_is_json_request/#uses) | Source: [wp-includes/load.php:1917](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/load.php#L1917-L1927) * method[_WP_Dependency::set_translations()](https://developer.wordpress.org/reference/classes/_wp_dependency/set_translations/) * Sets the translation domain for this dependency. * Used by [0 functions](https://developer.wordpress.org/reference/classes/_wp_dependency/set_translations/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/_wp_dependency/set_translations/#uses) | Source: [wp-includes/class-wp-dependency.php:131](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/class-wp-dependency.php#L131-L138) * method[WP_REST_Search_Controller::get_items_permission_check()](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_items_permission_check/) * Checks if a given request has access to search content. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_items_permission_check/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_items_permission_check/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php:115](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php#L115-L117) * method[WP_REST_Search_Controller::get_items()](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_items/) * Retrieves a collection of search results. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_items/#used-by) | Uses [9 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_items/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php:127](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php#L127-L185) * method[WP_REST_Search_Controller::prepare_item_for_response()](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/prepare_item_for_response/) * Prepares a single search result for response. * Used by [1 function](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/prepare_item_for_response/#used-by) | Uses [5 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/prepare_item_for_response/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php:198](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php#L198-L226) * method[WP_REST_Search_Controller::get_item_schema()](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_item_schema/) * Retrieves the item schema, conforming to JSON Schema. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_item_schema/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_item_schema/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php:235](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php#L235-L295) * method[WP_REST_Search_Controller::get_collection_params()](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_collection_params/) * Retrieves the query params for the search results collection. * Used by [1 function](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_collection_params/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_collection_params/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php:304](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php#L304-L357) * method[WP_REST_Search_Controller::sanitize_subtypes()](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/sanitize_subtypes/) * Sanitizes the list of subtypes, to ensure only subtypes of the passed type are included. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/sanitize_subtypes/#used-by) | Uses [4 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/sanitize_subtypes/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php:369](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php#L369-L388) * method[WP_REST_Search_Controller::get_search_handler()](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_search_handler/) * Gets the search handler to handle the current request. * Used by [3 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_search_handler/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/get_search_handler/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php:398](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php#L398-L410) * class[WP_REST_Search_Controller](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/) * Core class to search through all WordPress content via the REST API. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php:17](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php#L17-L411) * method[WP_REST_Search_Controller::__construct()](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/__construct/) * Constructor. * Used by [1 function](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/__construct/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/__construct/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php:65](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php#L65-L82) * method[WP_REST_Search_Controller::register_routes()](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/register_routes/) * Registers the routes for the search controller. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/register_routes/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_rest_search_controller/register_routes/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php:91](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php#L91-L105) * hook[rest_after_insert_{$this->taxonomy}](https://developer.wordpress.org/reference/hooks/rest_after_insert_this-taxonomy/) * Fires after a single term is completely created or updated via the REST API. * Used by [4 functions](https://developer.wordpress.org/reference/hooks/rest_after_insert_this-taxonomy/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/rest_after_insert_this-taxonomy/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php:624](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php#L624-L624) * hook[rest_after_insert_comment](https://developer.wordpress.org/reference/hooks/rest_after_insert_comment/) * Fires completely after a comment is created or updated via the REST API. * Used by [2 functions](https://developer.wordpress.org/reference/hooks/rest_after_insert_comment/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/rest_after_insert_comment/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php:850](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php#L850-L850) * class[WP_REST_Blocks_Controller](https://developer.wordpress.org/reference/classes/wp_rest_blocks_controller/) * Controller which provides a REST endpoint for the editor to read, create, edit, and delete synced patterns (formerly called reusable blocks). * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_rest_blocks_controller/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wp_rest_blocks_controller/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-blocks-controller.php:20](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-blocks-controller.php#L20-L100) * method[WP_REST_Blocks_Controller::check_read_permission()](https://developer.wordpress.org/reference/classes/wp_rest_blocks_controller/check_read_permission/) * Checks if a pattern can be read. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_rest_blocks_controller/check_read_permission/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_rest_blocks_controller/check_read_permission/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-blocks-controller.php:30](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-blocks-controller.php#L30-L37) * method[WP_REST_Blocks_Controller::filter_response_by_context()](https://developer.wordpress.org/reference/classes/wp_rest_blocks_controller/filter_response_by_context/) * Filters a response based on the context defined in the schema. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_rest_blocks_controller/filter_response_by_context/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_rest_blocks_controller/filter_response_by_context/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-blocks-controller.php:49](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-blocks-controller.php#L49-L64) * method[WP_REST_Blocks_Controller::get_item_schema()](https://developer.wordpress.org/reference/classes/wp_rest_blocks_controller/get_item_schema/) * Retrieves the pattern’s schema, conforming to JSON Schema. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_rest_blocks_controller/get_item_schema/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wp_rest_blocks_controller/get_item_schema/#uses) | Source: [wp-includes/rest-api/endpoints/class-wp-rest-blocks-controller.php:73](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/endpoints/class-wp-rest-blocks-controller.php#L73-L99) 1 [2](https://developer.wordpress.org/reference/since/5.0.0/page/2/?output_format=md) [3](https://developer.wordpress.org/reference/since/5.0.0/page/3/?output_format=md)… [6](https://developer.wordpress.org/reference/since/5.0.0/page/6/?output_format=md) [Next 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