post_type_exists() WordPress Function

function post_type_exists( $post_type ) {
	return (bool) get_post_type_object( $post_type );
}
Used By	Description
wp-admin/includes/post.php:use_block_editor_for_post_type()	Returns whether a post type is compatible with the block editor.
wp-includes/class-wp-customize-nav-menus.php:WP_Customize_Nav_Menus::ajax_insert_auto_draft_post()	Ajax handler for adding a new auto-draft post.
wp-includes/post.php:unregister_post_type()	Unregisters a post type.
wp-includes/customize/class-wp-customize-nav-menu-item-setting.php:WP_Customize_Nav_Menu_Item_Setting::populate_value()	Ensure that the value is fully populated with the necessary properties.
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/nav-menu.php:_wp_ajax_menu_quick_search()	Prints the appropriate response to a menu quick search.
wp-includes/taxonomy.php:get_ancestors()	Gets an array of ancestor IDs for a given object.
wp-includes/post.php:wp_count_posts()	Count number of posts of a post type and if user has permissions to view.
wp-includes/post.php:is_post_type_hierarchical()	Whether the post type is hierarchical.
wp-includes/class-wp-xmlrpc-server.php:wp_xmlrpc_server::wp_getPostType()	Retrieves a post type