current_user_can( string $capability )

Whether the current user has a specific capability.

Contents

Description Description

While checking against particular roles in place of a capability is supported in part, this practice is discouraged as it may produce unreliable results.

Note: Will always return true if the current user is a super admin, unless specifically denied.

See also See also

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Parameters Parameters

$capability

(string) (Required) Capability name.

$object_id

(int) (Optional) ID of the specific object to check against if $capability is a "meta" cap. "Meta" capabilities, e.g. 'edit_post', 'edit_user', etc., are capabilities used by map_meta_cap() to map to other "primitive" capabilities, e.g. 'edit_posts', 'edit_others_posts', etc. Accessed via func_get_args() and passed to WP_User::has_cap(), then map_meta_cap().

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Return Return

(bool) Whether the current user has the given capability. If $capability is a meta cap and $object_id is passed, whether the current user has the given meta capability for the given object.

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Source Source

File: wp-includes/capabilities.php 

function current_user_can( $capability ) {
	$current_user = wp_get_current_user();

	if ( empty( $current_user ) )
		return false;

	$args = array_slice( func_get_args(), 1 );
	$args = array_merge( array( $capability ), $args );

	return call_user_func_array( array( $current_user, 'has_cap' ), $args );
}

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Changelog Changelog

Changelog
Version Description
2.0.0 Introduced.

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Used By Used By

Used By
Used By Description
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::get_term_custom_fields()

Retrieve custom fields for a term.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::set_term_custom_fields()

Set custom fields for a term.
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-customize-manager.php: WP_Customize_Manager::check_changeset_lock_with_heartbeat()

Check locked changeset with heartbeat API.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::handle_override_changeset_lock_request()

Removes changeset lock when take over request is sent via Ajax.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::handle_dismiss_autosave_or_lock_request()

Delete a given auto-draft changeset or the autosave revision for a given changeset or delete changeset lock.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::handle_changeset_trash_request()

Handle request to trash a changeset.
wp-includes/general-template.php: wp_enqueue_code_editor()

Enqueue assets needed by the code editor for the given settings.
wp-includes/widgets/class-wp-widget-custom-html.php: WP_Widget_Custom_HTML::update()

Handles updating settings for the current Custom HTML widget instance.
wp-includes/widgets/class-wp-widget-custom-html.php: WP_Widget_Custom_HTML::render_control_template_scripts()

Render form template scripts.
wp-includes/customize/class-wp-customize-themes-panel.php: WP_Customize_Themes_Panel::content_template()

An Underscore (JS) template for this panel’s content (but not its container).
wp-includes/customize/class-wp-customize-themes-panel.php: WP_Customize_Themes_Panel::render_template()

An Underscore (JS) template for rendering this panel’s container.
wp-includes/customize/class-wp-customize-themes-section.php: WP_Customize_Themes_Section::render_template()

Render a themes section as a JS template.
wp-admin/press-this.php: wp_load_press_this()
wp-admin/includes/file.php: wp_edit_theme_plugin_file()

Attempt to edit a file for a theme or plugin.
wp-includes/class-wp-oembed-controller.php: WP_oEmbed_Controller::get_proxy_item_permissions_check()

Checks if current user can make a proxy oEmbed request.
wp-includes/rest-api/fields/class-wp-rest-meta-fields.php: WP_REST_Meta_Fields::delete_meta_value()

Deletes a meta value for an object.
wp-includes/rest-api/fields/class-wp-rest-meta-fields.php: WP_REST_Meta_Fields::update_multi_meta_value()

Updates multiple meta values for an object.
wp-includes/rest-api/fields/class-wp-rest-meta-fields.php: WP_REST_Meta_Fields::update_meta_value()

Updates a meta value for an object.
wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php: WP_REST_Users_Controller::check_role_update()

Determines if the current user is allowed to make the desired roles change.
wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php: WP_REST_Users_Controller::delete_item_permissions_check()

Checks if a given request has access delete a user.
wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php: WP_REST_Users_Controller::create_item_permissions_check()

Checks if a given request has access create users.
wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php: WP_REST_Users_Controller::update_item_permissions_check()

Checks if a given request has access to update a user.
wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php: WP_REST_Users_Controller::get_items_permissions_check()

Permissions check for getting all users.
wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php: WP_REST_Users_Controller::get_items()

Retrieves all users.
wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php: WP_REST_Users_Controller::get_item_permissions_check()

Checks if a given request has access to read a user.
wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php: WP_REST_Revisions_Controller::delete_item_permissions_check()

Checks if a given request has access to delete a revision.
wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php: WP_REST_Revisions_Controller::get_items_permissions_check()

Checks if a given request has access to get revisions.
wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php: WP_REST_Attachments_Controller::create_item_permissions_check()

Checks if a given request has access to create an attachment.
wp-includes/rest-api/endpoints/class-wp-rest-post-statuses-controller.php: WP_REST_Post_Statuses_Controller::check_read_permission()

Checks whether a given post status should be visible.
wp-includes/rest-api/endpoints/class-wp-rest-post-statuses-controller.php: WP_REST_Post_Statuses_Controller::get_items_permissions_check()

Checks whether a given request has permission to read post statuses.
wp-includes/rest-api/endpoints/class-wp-rest-settings-controller.php: WP_REST_Settings_Controller::get_item_permissions_check()

Checks if a given request has access to read and manage settings.
wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php: WP_REST_Terms_Controller::create_item_permissions_check()

Checks if a request has access to create a term.
wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php: WP_REST_Terms_Controller::update_item_permissions_check()

Checks if a request has access to update the specified term.
wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php: WP_REST_Terms_Controller::delete_item_permissions_check()

Checks if a request has access to delete the specified term.
wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php: WP_REST_Terms_Controller::get_items_permissions_check()

Checks if a request has access to read terms in the specified taxonomy.
wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php: WP_REST_Terms_Controller::get_item_permissions_check()

Checks if a request has access to read or edit the specified term.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::sanitize_post_statuses()

Sanitizes and validates the list of post statuses, including whether the user can query private statuses.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::check_read_permission()

Checks if a post can be read.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::check_update_permission()

Checks if a post can be edited.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::check_create_permission()

Checks if a post can be created.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::check_delete_permission()

Checks if a post can be deleted.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::handle_status_param()

Determines validity and normalizes the given status parameter.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::check_assign_terms_permission()

Checks whether current user can assign all terms sent with the current request.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::update_item_permissions_check()

Checks if a given request has access to update a post.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::create_item_permissions_check()

Checks if a given request has access to create a post.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::get_items_permissions_check()

Checks if a given request has access to read posts.
wp-includes/rest-api/endpoints/class-wp-rest-taxonomies-controller.php: WP_REST_Taxonomies_Controller::get_item_permissions_check()

Checks if a given request has access to a taxonomy.
wp-includes/rest-api/endpoints/class-wp-rest-taxonomies-controller.php: WP_REST_Taxonomies_Controller::get_items_permissions_check()

Checks whether a given request has permission to read taxonomies.
wp-includes/rest-api/endpoints/class-wp-rest-taxonomies-controller.php: WP_REST_Taxonomies_Controller::get_items()

Retrieves all public taxonomies.
wp-includes/rest-api/endpoints/class-wp-rest-post-types-controller.php: WP_REST_Post_Types_Controller::get_items_permissions_check()

Checks whether a given request has permission to read types.
wp-includes/rest-api/endpoints/class-wp-rest-post-types-controller.php: WP_REST_Post_Types_Controller::get_items()

Retrieves all public post types.
wp-includes/rest-api/endpoints/class-wp-rest-post-types-controller.php: WP_REST_Post_Types_Controller::get_item()

Retrieves a specific post type.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::check_edit_permission()

Checks if a comment can be edited or deleted.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::check_read_post_permission()

Checks if the post can be read.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::check_read_permission()

Checks if the comment can be read.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::prepare_item_for_database()

Prepares a single comment to be inserted into the database.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::get_item_permissions_check()

Checks if a given request has access to read the comment.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::create_item_permissions_check()

Checks if a given request has access to create a comment.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::create_item()

Creates a comment.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::get_items_permissions_check()

Checks if a given request has access to read comments.
wp-includes/comment.php: wp_check_comment_flood()

Checks whether comment flooding is occurring.
wp-includes/class-wp-customize-nav-menus.php: WP_Customize_Nav_Menus::print_post_type_container()

Print the markup for new menu items.
wp-includes/class-wp-customize-nav-menus.php: WP_Customize_Nav_Menus::sanitize_nav_menus_created_posts()

Sanitize post IDs for posts created for nav menu items to be published.
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/class-wp-customize-manager.php: WP_Customize_Manager::validate_setting_values()

Validates setting values.
wp-admin/includes/ms.php: network_edit_site_nav()

Outputs the HTML for a network’s “Edit Site” tabular interface.
wp-admin/includes/ajax-actions.php: wp_ajax_delete_plugin()

Ajax handler for deleting a plugin.
wp-admin/includes/ajax-actions.php: wp_ajax_install_theme()

Ajax handler for installing a theme.
wp-admin/includes/ajax-actions.php: wp_ajax_update_theme()

Ajax handler for updating a theme.
wp-admin/includes/ajax-actions.php: wp_ajax_delete_theme()

Ajax handler for deleting a theme.
wp-admin/includes/ajax-actions.php: wp_ajax_install_plugin()

Ajax handler for installing a plugin.
wp-admin/includes/ajax-actions.php: wp_ajax_get_post_thumbnail_html()

Ajax handler for retrieving HTML for the featured image.
wp-includes/customize/class-wp-customize-partial.php: WP_Customize_Partial::check_capabilities()

Checks if the user can refresh this partial.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::customize_pane_settings()

Print JavaScript settings for parent window.
wp-includes/comment.php: wp_handle_comment_submission()

Handles the submission of a comment, usually posted to wp-comments-post.php via a comment form.
wp-admin/includes/class-wp-screen.php: WP_Screen::render_meta_boxes_preferences()

Render the meta boxes preferences.
wp-admin/includes/ajax-actions.php: wp_ajax_save_wporg_username()

Ajax handler for saving the user’s WordPress.org username.
wp-admin/includes/ajax-actions.php: wp_ajax_delete_inactive_widgets()

Ajax handler for removing inactive widgets.
wp-includes/admin-bar.php: wp_admin_bar_customize_menu()

Adds the “Customize” link to the Toolbar.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::_toggle_sticky()

Encapsulate the logic for sticking a post and determining if the user has permission to do so
wp-includes/class-wp-customize-nav-menus.php: WP_Customize_Nav_Menus::__construct()

Constructor.
wp-includes/class-wp-customize-nav-menus.php: WP_Customize_Nav_Menus::ajax_load_available_items()

Ajax handler for loading available menu items.
wp-includes/class-wp-customize-nav-menus.php: WP_Customize_Nav_Menus::ajax_search_available_items()

Ajax handler for searching available menu items.
wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::handle_row_actions()

Generates and displays row action links.
wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::column_cb()

Handles the checkbox column output.
wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::column_title()

Handles the title column output.
wp-admin/includes/class-wp-ms-themes-list-table.php: WP_MS_Themes_List_Table::column_name()

Handles the name column output.
wp-admin/includes/ajax-actions.php: wp_ajax_crop_image()

Ajax handler for cropping an image.
wp-admin/includes/class-wp-ms-sites-list-table.php: WP_MS_Sites_List_Table::handle_row_actions()

Generates and displays row action links.
wp-admin/includes/class-wp-terms-list-table.php: WP_Terms_List_Table::handle_row_actions()

Generates and displays row action links.
wp-admin/includes/class-wp-ms-users-list-table.php: WP_MS_Users_List_Table::handle_row_actions()

Generates and displays row action links.
wp-admin/includes/class-wp-media-list-table.php: WP_Media_List_Table::column_parent()

Handles the parent column output.
wp-admin/includes/class-wp-media-list-table.php: WP_Media_List_Table::column_cb()

Handles the checkbox column output.
wp-admin/includes/class-wp-media-list-table.php: WP_Media_List_Table::column_title()

Handles the title column output.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::unsanitized_post_values()

Get dirty pre-sanitized setting values in the current customized state.
wp-includes/customize/class-wp-customize-media-control.php: WP_Customize_Media_Control::to_json()

Refresh the parameters passed to the JavaScript via JSON.
wp-admin/includes/theme.php: customize_themes_print_templates()

Print JS templates for the theme-browsing UI in the Customizer.
wp-admin/includes/ajax-actions.php: wp_ajax_update_plugin()

Ajax handler for updating a plugin.
wp-admin/includes/media.php: wp_media_attach_action()

Encapsulate logic for Attach/Detach actions
wp-admin/includes/post.php: wp_edit_attachments_query_vars()

Get the query variables for the current attachments request.
wp-admin/includes/ajax-actions.php: wp_ajax_destroy_sessions()

Ajax handler for destroying multiple open sessions for a user.
wp-admin/custom-background.php: Custom_Background::ajax_background_add()

Ajax handler for adding custom background context to an attachment.
wp-admin/includes/ajax-actions.php: wp_ajax_parse_embed()

Apply [embed] Ajax handlers to a string.
wp-admin/includes/ajax-actions.php: wp_ajax_parse_media_shortcode()
wp-admin/includes/ajax-actions.php: wp_ajax_set_attachment_thumbnail()

Ajax handler for setting the featured image for an attachment.
wp-admin/includes/file.php: _wp_handle_upload()

Handle PHP uploads in WordPress, sanitizing file names, checking extensions for mime type, and moving the file to the appropriate directory within the uploads directory.
wp-admin/includes/theme.php: wp_prepare_themes_for_js()

Prepare themes for JavaScript.
wp-admin/includes/class-wp-ms-users-list-table.php: WP_MS_Users_List_Table::ajax_user_can()
wp-admin/includes/class-wp-ms-users-list-table.php: WP_MS_Users_List_Table::get_bulk_actions()
wp-admin/includes/theme.php: get_theme_update_available()

Retrieve the update link if there is a theme update available.
wp-admin/includes/theme.php: get_theme_feature_list()

Retrieve list of WordPress theme features (aka theme tags)
wp-admin/includes/class-wp-plugins-list-table.php: WP_Plugins_List_Table::get_bulk_actions()
wp-admin/includes/class-wp-plugins-list-table.php: WP_Plugins_List_Table::single_row()
wp-admin/includes/class-wp-plugins-list-table.php: WP_Plugins_List_Table::ajax_user_can()
wp-admin/includes/class-wp-plugins-list-table.php: WP_Plugins_List_Table::prepare_items()
wp-admin/includes/class-wp-plugins-list-table.php: WP_Plugins_List_Table::no_items()
wp-admin/includes/class-wp-links-list-table.php: WP_Links_List_Table::ajax_user_can()
wp-admin/includes/class-theme-upgrader-skin.php: Theme_Upgrader_Skin::after()
wp-admin/includes/class-bulk-theme-upgrader-skin.php: Bulk_Theme_Upgrader_Skin::bulk_footer()
wp-admin/includes/class-plugin-installer-skin.php: Plugin_Installer_Skin::after()
wp-admin/includes/class-theme-installer-skin.php: Theme_Installer_Skin::after()
wp-admin/includes/class-bulk-plugin-upgrader-skin.php: Bulk_Plugin_Upgrader_Skin::bulk_footer()
wp-admin/includes/class-plugin-upgrader-skin.php: Plugin_Upgrader_Skin::after()
wp-admin/includes/ms.php: check_import_new_users()

Checks if the current user has permissions to import new users.
wp-admin/includes/ms.php: site_admin_notice()

Displays an admin notice to upgrade all sites after a core upgrade.
wp-admin/includes/class-wp-ms-themes-list-table.php: WP_MS_Themes_List_Table::get_bulk_actions()
wp-admin/includes/class-wp-ms-themes-list-table.php: WP_MS_Themes_List_Table::ajax_user_can()
wp-admin/includes/class-wp-ms-themes-list-table.php: WP_MS_Themes_List_Table::prepare_items()
wp-admin/includes/misc.php: wp_check_locked_posts()

Check lock status for posts displayed on the Posts screen
wp-admin/includes/misc.php: wp_refresh_post_lock()

Check lock status on the New/Edit Post screen and refresh the lock
wp-admin/includes/misc.php: wp_refresh_post_nonces()

Check nonce expiration on the New/Edit Post screen and refresh if needed
wp-admin/includes/update.php: maintenance_nag()
wp-admin/includes/class-wp-theme-install-list-table.php: WP_Theme_Install_List_Table::ajax_user_can()
wp-admin/includes/update.php: core_update_footer()
wp-admin/includes/update.php: update_nag()
wp-admin/includes/update.php: update_right_now_message()
wp-admin/includes/update.php: wp_plugin_update_rows()
wp-admin/includes/update.php: wp_plugin_update_row()

Displays update information for a plugin.
wp-admin/includes/update.php: wp_theme_update_rows()
wp-admin/includes/update.php: wp_theme_update_row()

Displays update information for a theme.
wp-admin/includes/dashboard.php: wp_welcome_panel()

Displays a welcome panel to introduce users to WordPress.
wp-admin/includes/plugin-install.php: install_plugin_install_status()

Determine the status we can perform on a plugin.
wp-admin/includes/plugin-install.php: install_plugin_information()

Display plugin information in dialog box form.
wp-admin/includes/dashboard.php: wp_dashboard_recent_posts()

Generates Publishing Soon and Recently Published sections.
wp-admin/includes/dashboard.php: wp_dashboard_recent_comments()

Show Comments section.
wp-admin/includes/dashboard.php: wp_dashboard_quota()

Display file upload quota on dashboard.
wp-admin/includes/dashboard.php: wp_network_dashboard_right_now()
wp-admin/includes/dashboard.php: wp_dashboard_quick_press()

The Quick Draft widget display and creation of drafts.
wp-admin/includes/dashboard.php: _wp_dashboard_recent_comments_row()

Outputs a row for the Recent Comments widget.
wp-admin/includes/dashboard.php: wp_add_dashboard_widget()

Adds a new dashboard widget.
wp-admin/includes/dashboard.php: wp_dashboard_right_now()

Dashboard widget that displays some basic stats about the site.
wp-admin/includes/dashboard.php: wp_dashboard_setup()

Registers dashboard widgets.
wp-admin/includes/plugin.php: user_can_access_admin_page()
wp-admin/includes/plugin.php: add_menu_page()

Add a top-level menu page.
wp-admin/includes/plugin.php: add_submenu_page()

Add a submenu page.
wp-admin/includes/plugin.php: add_users_page()

Add submenu page to the Users/Profile main menu.
wp-admin/includes/plugin.php: validate_active_plugins()

Validate active plugins
wp-admin/includes/class-wp-plugin-install-list-table.php: WP_Plugin_Install_List_Table::display_rows()
wp-admin/includes/user.php: edit_user()

Edit user settings based on contents of $_POST
wp-admin/includes/class-wp-plugin-install-list-table.php: WP_Plugin_Install_List_Table::ajax_user_can()
wp-admin/includes/class-wp-plugin-install-list-table.php: WP_Plugin_Install_List_Table::prepare_items()
wp-admin/includes/class-wp-internal-pointers.php: WP_Internal_Pointers::enqueue_scripts()

Initializes the new feature pointers.
wp-admin/includes/template.php: get_inline_data()

Adds hidden fields with the data for use in the inline editor for posts and pages.
wp-admin/includes/template.php: wp_comment_reply()

Outputs the in-line comment reply-to form in the Comments list table.
wp-admin/includes/template.php: meta_form()

Prints the form in the Custom Fields meta box.
wp-admin/includes/class-wp-themes-list-table.php: WP_Themes_List_Table::ajax_user_can()
wp-admin/includes/class-wp-themes-list-table.php: WP_Themes_List_Table::no_items()
wp-admin/includes/class-wp-themes-list-table.php: WP_Themes_List_Table::display_rows()
wp-admin/includes/template.php: wp_terms_checklist()

Output an unordered list of checkbox input elements labelled with term names.
wp-admin/includes/template.php: wp_popular_terms_checklist()

Retrieve a list of the most popular terms from the specified taxonomy.
wp-admin/includes/class-wp-ms-sites-list-table.php: WP_MS_Sites_List_Table::ajax_user_can()
wp-admin/includes/class-wp-ms-sites-list-table.php: WP_MS_Sites_List_Table::get_bulk_actions()
wp-admin/includes/class-wp-users-list-table.php: WP_Users_List_Table::single_row()

Generate HTML for a single row on the users.php admin panel.
wp-admin/includes/class-wp-users-list-table.php: WP_Users_List_Table::ajax_user_can()

Check the current user’s permissions.
wp-admin/includes/class-wp-users-list-table.php: WP_Users_List_Table::get_bulk_actions()

Retrieve an associative array of bulk actions available on this table.
wp-admin/includes/class-wp-users-list-table.php: WP_Users_List_Table::extra_tablenav()

Output the controls to allow user roles to be changed in bulk.
wp-admin/includes/media.php: media_upload_max_image_resize()

Displays the checkbox to scale images.
wp-admin/includes/media.php: get_media_item()

Retrieve HTML form for modifying the image attachment.
wp-admin/includes/media.php: get_compat_media_markup()
wp-admin/includes/media.php: media_upload_form_handler()

Handles form submissions for the legacy media uploader.
wp-admin/includes/post.php: get_sample_permalink_html()

Returns the HTML of the sample permalink slug editor.
wp-admin/includes/post.php: post_preview()

Saves a draft or manually autosaves for the purpose of showing a post preview.
wp-admin/includes/post.php: wp_autosave()

Save a post submitted with XHR
wp-admin/includes/post.php: wp_write_post()

Creates a new post from the “Write Post” form using $_POST information.
wp-admin/includes/post.php: add_meta()

Add post meta data defined in $_POST superglobal for post with given ID.
wp-admin/includes/ajax-actions.php: wp_ajax_save_attachment_order()

Ajax handler for saving the attachment order.
wp-admin/includes/ajax-actions.php: wp_ajax_send_attachment_to_editor()

Ajax handler for sending an attachment to the editor.
wp-admin/includes/ajax-actions.php: wp_ajax_get_revision_diffs()

Ajax handler for getting revision diffs.
wp-admin/includes/ajax-actions.php: wp_ajax_query_themes()

Ajax handler for getting themes from themes_api().
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_save_widget()

Ajax handler for saving a widget.
wp-admin/includes/ajax-actions.php: wp_ajax_upload_attachment()

Ajax handler for uploading attachments
wp-admin/includes/ajax-actions.php: wp_ajax_image_editor()

Ajax handler for image editing.
wp-admin/includes/ajax-actions.php: wp_ajax_set_post_thumbnail()

Ajax handler for setting the featured image.
wp-admin/includes/ajax-actions.php: wp_ajax_wp_remove_post_lock()

Ajax handler for removing a post lock.
wp-admin/includes/ajax-actions.php: wp_ajax_get_attachment()

Ajax handler for getting an attachment.
wp-admin/includes/ajax-actions.php: wp_ajax_query_attachments()

Ajax handler for querying attachments.
wp-admin/includes/ajax-actions.php: wp_ajax_save_attachment()

Ajax handler for updating attachment attributes.
wp-admin/includes/ajax-actions.php: wp_ajax_save_attachment_compat()

Ajax handler for saving backward compatible attachment attributes.
wp-admin/includes/ajax-actions.php: wp_ajax_add_menu_item()

Ajax handler for adding a menu item.
wp-admin/includes/ajax-actions.php: wp_ajax_add_meta()

Ajax handler for adding meta.
wp-admin/includes/ajax-actions.php: wp_ajax_add_user()

Ajax handler for adding a user.
wp-admin/includes/ajax-actions.php: wp_ajax_update_welcome_panel()

Ajax handler for updating whether to display the welcome panel.
wp-admin/includes/ajax-actions.php: wp_ajax_menu_get_metabox()

Ajax handler for retrieving menu meta boxes.
wp-admin/includes/ajax-actions.php: wp_ajax_menu_locations_save()

Ajax handler for menu locations save.
wp-admin/includes/ajax-actions.php: wp_ajax_menu_quick_search()

Ajax handler for menu quick searching.
wp-admin/includes/ajax-actions.php: wp_ajax_inline_save()

Ajax handler for Quick Edit saving a post from a list table.
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_widgets_order()

Ajax handler for saving the widgets order.
wp-admin/includes/ajax-actions.php: _wp_ajax_add_hierarchical_term()

Ajax handler for adding a hierarchical term.
wp-admin/includes/ajax-actions.php: wp_ajax_delete_comment()

Ajax handler for deleting a comment.
wp-admin/includes/ajax-actions.php: wp_ajax_delete_tag()

Ajax handler for deleting a tag.
wp-admin/includes/ajax-actions.php: wp_ajax_delete_link()

Ajax handler for deleting a link.
wp-admin/includes/ajax-actions.php: wp_ajax_delete_meta()

Ajax handler for deleting meta.
wp-admin/includes/ajax-actions.php: wp_ajax_delete_post()

Ajax handler for deleting a post.
wp-admin/includes/ajax-actions.php: wp_ajax_trash_post()

Ajax handler for sending a post to the trash.
wp-admin/includes/ajax-actions.php: wp_ajax_delete_page()
wp-admin/includes/ajax-actions.php: wp_ajax_dim_comment()

Ajax handler to dim a comment.
wp-admin/includes/ajax-actions.php: wp_ajax_add_link_category()

Ajax handler for adding a link category.
wp-admin/includes/ajax-actions.php: wp_ajax_add_tag()

Ajax handler to add a tag.
wp-admin/includes/ajax-actions.php: wp_ajax_get_tagcloud()

Ajax handler for getting a tagcloud.
wp-admin/includes/ajax-actions.php: wp_ajax_get_comments()

Ajax handler for getting comments.
wp-admin/includes/ajax-actions.php: wp_ajax_replyto_comment()

Ajax handler for replying to a comment.
wp-admin/includes/ajax-actions.php: wp_ajax_edit_comment()

Ajax handler for editing a comment.
wp-admin/includes/revision.php: wp_prepare_revisions_for_js()

Prepare revisions for JavaScript.
wp-admin/includes/ajax-actions.php: wp_ajax_ajax_tag_search()

Ajax handler for tag search.
wp-admin/includes/ajax-actions.php: wp_ajax_wp_compression_test()

Ajax handler for compression testing.
wp-admin/includes/ajax-actions.php: wp_ajax_imgedit_preview()

Ajax handler for image editor previews.
wp-admin/includes/ajax-actions.php: wp_ajax_autocomplete_user()

Ajax handler for user autocomplete.
wp-admin/includes/meta-boxes.php: post_custom_meta_box()

Display custom fields form fields.
wp-admin/includes/meta-boxes.php: link_submit_meta_box()

Display link create form fields.
wp-admin/includes/bookmark.php: wp_link_manager_disabled_message()

Outputs the ‘disabled’ message for the WordPress Link Manager.
wp-admin/includes/meta-boxes.php: post_submit_meta_box()

Displays post submit form fields.
wp-admin/includes/meta-boxes.php: attachment_submit_meta_box()

Display attachment submit form fields.
wp-admin/includes/meta-boxes.php: post_tags_meta_box()

Display post tags form fields.
wp-admin/includes/meta-boxes.php: post_categories_meta_box()

Display post categories form fields.
wp-admin/includes/bookmark.php: edit_link()

Updates or inserts a link using values provided in $_POST.
wp-admin/includes/class-wp-media-list-table.php: WP_Media_List_Table::ajax_user_can()
wp-admin/includes/class-wp-media-list-table.php: WP_Media_List_Table::extra_tablenav()
wp-admin/includes/class-wp-media-list-table.php: WP_Media_List_Table::_get_row_actions()
wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::column_response()
wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::extra_tablenav()
wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::single_row()
wp-admin/includes/class-wp-terms-list-table.php: WP_Terms_List_Table::inline_edit()

Outputs the hidden row displayed when inline editing
wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::ajax_user_can()
wp-admin/includes/class-wp-terms-list-table.php: WP_Terms_List_Table::ajax_user_can()
wp-admin/includes/class-wp-terms-list-table.php: WP_Terms_List_Table::get_bulk_actions()
wp-admin/includes/class-wp-terms-list-table.php: WP_Terms_List_Table::column_cb()
wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::inline_edit()

Outputs the hidden row displayed when inline editing
wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::get_bulk_actions()
wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::extra_tablenav()
wp-admin/includes/comment.php: edit_comment()

Update a comment with values provided in $_POST.
wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::__construct()

Constructor.
wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::ajax_user_can()
wp-admin/custom-header.php: Custom_Image_Header::ajax_header_crop()

Gets attachment uploaded by Media Manager, crops it, then saves it as a new object. Returns JSON-encoded object details.
wp-admin/custom-header.php: Custom_Image_Header::ajax_header_add()

Given an attachment ID for a header image, updates its “last used” timestamp to now.
wp-admin/custom-header.php: Custom_Image_Header::ajax_header_remove()

Given an attachment ID for a header image, unsets it as a user-uploaded header image for the current theme.
wp-admin/custom-header.php: Custom_Image_Header::step_1()

Display first step of custom header image page.
wp-admin/custom-header.php: Custom_Image_Header::admin_page()

Display the page based on the current step.
wp-admin/custom-header.php: Custom_Image_Header::take_action()

Execute custom header modification.
wp-admin/includes/ms.php: confirm_delete_users()
wp-admin/custom-background.php: Custom_Background::wp_set_background_image()
wp-admin/menu-header.php: _wp_menu_output()

Display menu.
wp-admin/custom-background.php: Custom_Background::admin_page()

Display the custom background page.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::enqueue_control_scripts()

Enqueue scripts for customize controls.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::customize_preview_init()

Print JavaScript settings.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::customize_preview_settings()

Print JavaScript settings for preview frame.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::save()

Handle customize_save WP Ajax request to save/update a changeset.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::setup_theme()

Start preview and customize theme.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::__construct()

Constructor.
wp-includes/general-template.php: wp_register()

Display the Registration or Admin link.
wp-includes/kses.php: kses_init_filters()

Adds all Kses input form content filters.
wp-includes/kses.php: kses_init()

Sets up most of the Kses filters for input form content.
wp-includes/class-wp-query.php: WP_Query::get_posts()

Retrieve the posts based on query variables.
wp-includes/functions.php: wp_upload_bits()

Create a file in the upload folder with given content.
wp-includes/functions.php: get_allowed_mime_types()

Retrieve list of allowed mime types and file extensions.
wp-includes/widgets/class-wp-widget-text.php: WP_Widget_Text::update()

Handles updating settings for the current Text widget instance.
wp-includes/widgets.php: wp_widget_rss_output()

Display the RSS entries in a list.
wp-includes/link-template.php: get_edit_user_link()

Retrieves the edit user link.
wp-includes/link-template.php: get_adjacent_post()

Retrieves the adjacent post.
wp-includes/link-template.php: get_edit_post_link()

Retrieves the edit post link for post.
wp-includes/link-template.php: get_delete_post_link()

Retrieves the delete posts link for post.
wp-includes/link-template.php: get_edit_comment_link()

Retrieves the edit comment link.
wp-includes/link-template.php: edit_comment_link()

Displays the edit comment link with formatting.
wp-includes/link-template.php: get_edit_bookmark_link()

Displays the edit bookmark link.
wp-includes/link-template.php: edit_bookmark_link()

Displays the edit bookmark link anchor content.
wp-includes/link-template.php: get_edit_term_link()

Retrieves the URL for editing a given term.
wp-includes/link-template.php: edit_term_link()

Displays or retrieves the edit term link with formatting.
wp-includes/update.php: wp_get_update_data()

Collect counts and UI strings for available updates
wp-includes/admin-bar.php: wp_admin_bar_wp_menu()

Add the WordPress logo menu.
wp-includes/admin-bar.php: wp_admin_bar_my_account_item()

Add the “My Account” item.
wp-includes/admin-bar.php: wp_admin_bar_my_account_menu()

Add the “My Account” submenu items.
wp-includes/admin-bar.php: wp_admin_bar_site_menu()

Add the “Site Name” menu.
wp-includes/admin-bar.php: wp_admin_bar_my_sites_menu()

Add the “My Sites/[Site Name]” menu and all submenus.
wp-includes/admin-bar.php: wp_admin_bar_edit_menu()

Provide an edit link for posts and terms.
wp-includes/admin-bar.php: wp_admin_bar_new_content_menu()

Add “Add New” menu.
wp-includes/admin-bar.php: wp_admin_bar_comments_menu()

Add edit comments link with awaiting moderation count bubble.
wp-includes/admin-bar.php: wp_admin_bar_appearance_menu()

Add appearance submenu items to the “Site Name” menu.
wp-includes/post-template.php: wp_post_revision_title()

Retrieve formatted date timestamp of a revision (linked to that revisions’s page).
wp-includes/post-template.php: wp_post_revision_title_expanded()

Retrieve formatted date timestamp of a revision (linked to that revisions’s page).
wp-includes/post-template.php: wp_list_post_revisions()

Display list of a post’s revisions.
wp-includes/media.php: wp_prepare_attachment_for_js()

Prepares an attachment post object for JS, where it is expected to be JSON-encoded and fit into an Attachment model.
wp-includes/post.php: get_posts_by_author_sql()

Retrieve the post SQL based on capability, author, and type.
wp-includes/post.php: wp_insert_post()

Insert or update a post.
wp-includes/post.php: _count_posts_cache_key()

Return the cache key for wp_count_posts() based on the passed arguments.
wp-includes/post.php: wp_count_posts()

Count number of posts of a post type and if user has permissions to view.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mt_getPostCategories()

Retrieve post categories.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mt_setPostCategories()

Sets categories for a post.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mt_publishPost()

Sets a post’s publish status to ‘publish’.
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_getPost()

Retrieve post.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mw_getRecentPosts()

Retrieve list of recent posts.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mw_getCategories()

Retrieve the list of categories on a given blog.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mw_newMediaObject()

Uploads a file, following your settings.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mt_getRecentPostTitles()

Retrieve the post titles of recent posts.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mt_getCategoryList()

Retrieve list of all categories on blog.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::blogger_getUserInfo()

Retrieve user’s data.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::blogger_getPost()

Retrieve post.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::blogger_getRecentPosts()

Retrieve list of recent posts.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::blogger_newPost()

Creates new post.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::blogger_editPost()

Edit a post.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::blogger_deletePost()

Remove a post.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mw_newPost()

Create a new post.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::_getOptions()

Retrieve blog options value from list.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_setOptions()

Update blog options.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getMediaItem()

Retrieve a media item by ID
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getMediaLibrary()

Retrieves a collection of media library items (or attachments)
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getPostFormats()

Retrieves a list of post formats used by the site.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getPostType()

Retrieves a post type
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getPostTypes()

Retrieves a post types
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getRevisions()

Retrieve revisions for a specific post.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_restoreRevision()

Restore a post revision
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::blogger_getUsersBlogs()

Retrieve blogs that user owns.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getComments()

Retrieve comments.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_deleteComment()

Delete a comment.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_editComment()

Edit comment.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getCommentStatusList()

Retrieve all of the comment status.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getCommentCount()

Retrieve comment count.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getPostStatusList()

Retrieve post statuses.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getPageStatusList()

Retrieve page statuses.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getPageTemplates()

Retrieve page templates.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getPages()

Retrieve Pages.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_deletePage()

Delete page.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_editPage()

Edit page.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getPageList()

Retrieve page list.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getAuthors()

Retrieve authors list.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getTags()

Get list of all tags
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_newCategory()

Create new category.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_deleteCategory()

Remove category.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_suggestCategories()

Retrieve category list.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getComment()

Retrieve comment.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getPosts()

Retrieve posts.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_newTerm()

Create a new term.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_editTerm()

Edit a term.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_deleteTerm()

Delete a term.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getTerm()

Retrieve a term.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getTerms()

Retrieve all terms for a taxonomy.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getTaxonomy()

Retrieve a taxonomy.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getTaxonomies()

Retrieve all taxonomies.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getUser()

Retrieve a user.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getUsers()

Retrieve users.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getProfile()

Retrieve information about the requesting user.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_editProfile()

Edit user’s profile.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getPage()

Retrieve page.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::_insert_post()

Helper method for wp_newPost() and wp_editPost(), containing shared logic.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_deletePost()

Delete a post for any registered post type.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getPost()

Retrieve a post.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getUsersBlogs()

Retrieve the blogs of the user.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::get_custom_fields()

Retrieve custom fields for post.
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::set_custom_fields()

Set custom fields for post.
wp-includes/customize/class-wp-customize-header-image-control.php: WP_Customize_Header_Image_Control::render_content()
wp-includes/class-wp-customize-control.php: WP_Customize_Control::check_capabilities()

Checks if the user can use this control.
wp-includes/class-wp-customize-control.php: WP_Customize_Control::render_content()

Render the control’s content.
wp-includes/comment-template.php: wp_comment_form_unfiltered_html_nonce()

Display form token for unfiltered comments.
wp-includes/class-wp-customize-widgets.php: WP_Customize_Widgets::wp_ajax_update_widget()

Updates widget settings asynchronously.
wp-includes/class-wp-customize-widgets.php: WP_Customize_Widgets::__construct()

Initial loader.
wp-includes/class-wp-editor.php: _WP_Editors::editor()

Outputs the HTML for a single instance of the editor.
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