Title: 7.0.0 | Page 4 of 6 | Developer.WordPress.org --- # New and updated in 7.0.0 Functions Hooks Classes Methods * class[WP_AI_Client_Event_Dispatcher](https://developer.wordpress.org/reference/classes/wp_ai_client_event_dispatcher/) * WordPress-specific PSR-14 event dispatcher for the AI Client. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_event_dispatcher/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_event_dispatcher/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-event-dispatcher.php:22](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-event-dispatcher.php#L22-L84) * method[WP_AI_Client_Event_Dispatcher::dispatch()](https://developer.wordpress.org/reference/classes/wp_ai_client_event_dispatcher/dispatch/) * Dispatches an event to WordPress action hooks. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_event_dispatcher/dispatch/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_event_dispatcher/dispatch/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-event-dispatcher.php:35](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-event-dispatcher.php#L35-L59) * hook[wp_ai_client_{$event_name}](https://developer.wordpress.org/reference/hooks/wp_ai_client_event_name/) * Fires when an AI client event is dispatched. * Used by [1 function](https://developer.wordpress.org/reference/hooks/wp_ai_client_event_name/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/wp_ai_client_event_name/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-event-dispatcher.php:56](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-event-dispatcher.php#L56-L56) * method[WP_AI_Client_Event_Dispatcher::get_hook_name_portion_for_event()](https://developer.wordpress.org/reference/classes/wp_ai_client_event_dispatcher/get_hook_name_portion_for_event/) * Converts an event object class name to a WordPress action hook name portion. * Used by [1 function](https://developer.wordpress.org/reference/classes/wp_ai_client_event_dispatcher/get_hook_name_portion_for_event/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_event_dispatcher/get_hook_name_portion_for_event/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-event-dispatcher.php:69](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-event-dispatcher.php#L69-L83) * class[WP_AI_Client_HTTP_Client](https://developer.wordpress.org/reference/classes/wp_ai_client_http_client/) * PSR-18 HTTP Client adapter using WordPress HTTP API. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_http_client/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_http_client/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-http-client.php:29](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-http-client.php#L29-L226) * method[WP_AI_Client_HTTP_Client::__construct()](https://developer.wordpress.org/reference/classes/wp_ai_client_http_client/__construct/) * Constructor. * Used by [1 function](https://developer.wordpress.org/reference/classes/wp_ai_client_http_client/__construct/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_http_client/__construct/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-http-client.php:53](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-http-client.php#L53-L56) * method[WP_AI_Client_HTTP_Client::sendRequest()](https://developer.wordpress.org/reference/classes/wp_ai_client_http_client/sendrequest/) * Sends a PSR-7 request and returns a PSR-7 response. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_http_client/sendrequest/#used-by) | Uses [5 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_http_client/sendrequest/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-http-client.php:68](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-http-client.php#L68-L86) * method[WP_AI_Client_HTTP_Client::sendRequestWithOptions()](https://developer.wordpress.org/reference/classes/wp_ai_client_http_client/sendrequestwithoptions/) * Sends a PSR-7 request with transport options and returns a PSR-7 response. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_http_client/sendrequestwithoptions/#used-by) | Uses [5 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_http_client/sendrequestwithoptions/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-http-client.php:99](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-http-client.php#L99-L120) * method[WP_AI_Client_Discovery_Strategy::createClient()](https://developer.wordpress.org/reference/classes/wp_ai_client_discovery_strategy/createclient/) * Creates an instance of the WordPress HTTP client. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_discovery_strategy/createclient/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wp_ai_client_discovery_strategy/createclient/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-discovery-strategy.php:34](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-discovery-strategy.php#L34-L36) * method[WP_AI_Client_Cache::getMultiple()](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/getmultiple/) * Obtains multiple cache items by their unique keys. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/getmultiple/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/getmultiple/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-cache.php:107](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-cache.php#L107-L127) * method[WP_AI_Client_Cache::setMultiple()](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/setmultiple/) * Persists a set of key => value pairs in the cache, with an optional TTL. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/setmultiple/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/setmultiple/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-cache.php:138](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-cache.php#L138-L145) * method[WP_AI_Client_Cache::deleteMultiple()](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/deletemultiple/) * Deletes multiple cache items in a single operation. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/deletemultiple/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/deletemultiple/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-cache.php:155](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-cache.php#L155-L161) * method[WP_AI_Client_Cache::has()](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/has/) * Determines whether an item is present in the cache. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/has/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/has/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-cache.php:171](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-cache.php#L171-L176) * method[WP_AI_Client_Cache::ttl_to_seconds()](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/ttl_to_seconds/) * Converts a PSR-16 TTL value to seconds for WordPress cache functions. * Used by [2 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/ttl_to_seconds/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/ttl_to_seconds/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-cache.php:186](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-cache.php#L186-L199) * method[WP_AI_Client_Cache::iterable_to_array()](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/iterable_to_array/) * Converts an iterable to an array. * Used by [3 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/iterable_to_array/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/iterable_to_array/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-cache.php:209](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-cache.php#L209-L215) * class[WP_AI_Client_Discovery_Strategy](https://developer.wordpress.org/reference/classes/wp_ai_client_discovery_strategy/) * Discovery strategy for WordPress HTTP client. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_discovery_strategy/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_discovery_strategy/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-discovery-strategy.php:24](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-discovery-strategy.php#L24-L37) * method[WP_AI_Client_Cache::set()](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/set/) * Persists data in the cache, uniquely referenced by a key with an optional expiration TTL time. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/set/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/set/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-cache.php:62](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-cache.php#L62-L66) * method[WP_AI_Client_Cache::delete()](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/delete/) * Delete an item from the cache by its unique key. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/delete/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/delete/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-cache.php:76](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-cache.php#L76-L78) * method[WP_AI_Client_Cache::clear()](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/clear/) * Wipes clean the entire cache’s keys. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/clear/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/clear/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-cache.php:90](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-cache.php#L90-L96) * function[wp_supports_ai()](https://developer.wordpress.org/reference/functions/wp_supports_ai/) * Returns whether AI features are supported in the current environment. * Used by [3 functions](https://developer.wordpress.org/reference/functions/wp_supports_ai/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/wp_supports_ai/#uses) | Source: [wp-includes/ai-client.php:21](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client.php#L21-L38) * hook[wp_supports_ai](https://developer.wordpress.org/reference/hooks/wp_supports_ai/) * Filters whether the current request can use AI. * Used by [1 function](https://developer.wordpress.org/reference/hooks/wp_supports_ai/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/wp_supports_ai/#uses) | Source: [wp-includes/ai-client.php:37](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client.php#L37-L37) * function[wp_ai_client_prompt()](https://developer.wordpress.org/reference/functions/wp_ai_client_prompt/) * Creates a new AI prompt builder using the default provider registry. * Used by [0 functions](https://developer.wordpress.org/reference/functions/wp_ai_client_prompt/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/wp_ai_client_prompt/#uses) | Source: [wp-includes/ai-client.php:60](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client.php#L60-L62) * class[WP_AI_Client_Cache](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/) * WordPress-specific PSR-16 cache adapter for the AI Client. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-cache.php:22](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-cache.php#L22-L216) * method[WP_AI_Client_Cache::get()](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/get/) * Fetches a value from the cache. * Used by [1 function](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/get/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wp_ai_client_cache/get/#uses) | Source: [wp-includes/ai-client/adapters/class-wp-ai-client-cache.php:41](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ai-client/adapters/class-wp-ai-client-cache.php#L41-L50) * function[wp_admin_bar_command_palette_menu()](https://developer.wordpress.org/reference/functions/wp_admin_bar_command_palette_menu/) * Adds the command palette trigger button. * Used by [0 functions](https://developer.wordpress.org/reference/functions/wp_admin_bar_command_palette_menu/#used-by) | Uses [7 functions](https://developer.wordpress.org/reference/functions/wp_admin_bar_command_palette_menu/#uses) | Source: [wp-includes/admin-bar.php:947](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/admin-bar.php#L947-L1002) * hook[default_role_dropdown_excluded_roles](https://developer.wordpress.org/reference/hooks/default_role_dropdown_excluded_roles/) * Filters the roles to be excluded from the default_role option. * Used by [0 functions](https://developer.wordpress.org/reference/hooks/default_role_dropdown_excluded_roles/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/default_role_dropdown_excluded_roles/#uses) | Source: [wp-admin/options-general.php:316](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/options-general.php#L316-L316) * hook[propagate_network_user_spam_to_blogs](https://developer.wordpress.org/reference/hooks/propagate_network_user_spam_to_blogs/) * Filters whether to propagate the blog status when a user is marked as spam. * Used by [0 functions](https://developer.wordpress.org/reference/hooks/propagate_network_user_spam_to_blogs/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/propagate_network_user_spam_to_blogs/#uses) | Source: [wp-admin/network/users.php:104](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/network/users.php#L104-L104) * function[wp_get_image_alttext()](https://developer.wordpress.org/reference/functions/wp_get_image_alttext/) * Gets the alt text from image meta data. * Used by [1 function](https://developer.wordpress.org/reference/functions/wp_get_image_alttext/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/wp_get_image_alttext/#uses) | Source: [wp-admin/includes/image.php:1088](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/image.php#L1088-L1149) * method[WP_Site_Health::get_test_opcode_cache()](https://developer.wordpress.org/reference/classes/wp_site_health/get_test_opcode_cache/) * Tests if opcode cache is enabled and available. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_site_health/get_test_opcode_cache/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_site_health/get_test_opcode_cache/#uses) | Source: [wp-admin/includes/class-wp-site-health.php:2801](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/class-wp-site-health.php#L2801-L2838) * method[WP_Site_Health::get_test_insecure_registration()](https://developer.wordpress.org/reference/classes/wp_site_health/get_test_insecure_registration/) * Tests if registration is open to everyone and the default role is privileged. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_site_health/get_test_insecure_registration/#used-by) | Uses [4 functions](https://developer.wordpress.org/reference/classes/wp_site_health/get_test_insecure_registration/#uses) | Source: [wp-admin/includes/class-wp-site-health.php:1892](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/class-wp-site-health.php#L1892-L1919) [Previous Page](https://developer.wordpress.org/reference/since/7.0.0/page/3/?output_format=md) [1](https://developer.wordpress.org/reference/since/7.0.0/?output_format=md) [2](https://developer.wordpress.org/reference/since/7.0.0/page/2/?output_format=md) [3](https://developer.wordpress.org/reference/since/7.0.0/page/3/?output_format=md) 4 [5](https://developer.wordpress.org/reference/since/7.0.0/page/5/?output_format=md) [6](https://developer.wordpress.org/reference/since/7.0.0/page/6/?output_format=md) [Next 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