did_action( string $tag )

Retrieve the number of times an action is fired.

Contents

Description Description

Parameters Parameters

$tag

(string) (Required) The name of the action hook.

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Return Return

(int) The number of times action hook $tag is fired.

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Source Source

File: wp-includes/plugin.php

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function did_action( $tag ) {
    global $wp_actions;
 
    if ( ! isset( $wp_actions[ $tag ] ) ) {
        return 0;
    }
 
    return $wp_actions[ $tag ];
}

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Changelog Changelog

Changelog
Version Description
2.1.0 Introduced.

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Used By Used By

Used By
Used By Description
wp-includes/script-loader.php: wp_default_packages_vendor()

Registers all the WordPress vendor scripts that are in the standardized js/dist/vendor/ location.
wp-includes/script-loader.php: wp_default_packages()

Registers all the WordPress packages scripts.
wp-admin/includes/misc.php: WP_Privacy_Policy_Content::text_change_check()

Quick check if any privacy info has changed.
wp-admin/includes/plugin.php: wp_add_privacy_policy_content()

Helper function for adding content to the Privacy Policy Guide.
wp-includes/ms-blogs.php: wp_switch_roles_and_user()

Switches the initialized roles and current user capabilities to another site.
wp-includes/class-wp-editor.php: _WP_Editors::enqueue_default_editor()

Enqueue all editor scripts.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::_publish_changeset_values()

Publish changeset values.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::import_theme_starter_content()

Import theme starter content into the customized state.
wp-includes/theme.php: _wp_customize_publish_changeset()

Publishes a snapshot’s changes.
wp-includes/class-wp-site.php: WP_Site::__get()

Getter.
wp-includes/class-wp-site.php: WP_Site::__isset()

Isset-er.
wp-includes/rest-api.php: register_rest_route()

Registers a REST API route.
wp-includes/theme.php: add_theme_support()

Registers theme support for a given feature.
wp-includes/theme.php: _remove_theme_support()

Do not use. Removes theme support internally, ignorant of the blacklist.
wp-includes/general-template.php: wp_admin_css()

Enqueues or directly prints a stylesheet link to the specified CSS file.
wp-includes/load.php: wp_load_translations_early()

Attempt an early load of translations.
wp-includes/functions.php: wp_allowed_protocols()

Retrieve a list of protocols to allow in HTML attributes.
wp-includes/functions.php: _default_wp_die_handler()

Kills WordPress execution and display HTML message with error message.
wp-includes/taxonomy.php: create_initial_taxonomies()

Creates the initial taxonomies.
wp-includes/media.php: wp_enqueue_media()

Enqueues all scripts, styles, settings, and templates necessary to use all media JS APIs.
wp-includes/embed.php: wp_oembed_add_provider()

Adds a URL format and oEmbed provider URL pair.
wp-includes/embed.php: wp_oembed_remove_provider()

Removes an oEmbed provider.
wp-includes/media.php: wp_video_shortcode()

Builds the Video shortcode output.
wp-includes/media.php: wp_audio_shortcode()

Builds the Audio shortcode output.
wp-includes/class-wp-rewrite.php: WP_Rewrite::wp_rewrite_rules()

Retrieves the rewrite rules.
wp-includes/class-wp-rewrite.php: WP_Rewrite::flush_rules()

Removes rewrite rules and then recreate rewrite rules.
wp-includes/wp-db.php: wpdb::check_connection()

Checks that the connection to the database is still up. If not, try to reconnect.
wp-includes/wp-db.php: wpdb::select()

Selects a database using the current database connection.
wp-includes/widgets.php: wp_register_sidebar_widget()

Register an instance of a widget.
wp-includes/widgets.php: wp_register_widget_control()

Registers widget control callback for customizing options.
wp-includes/widgets.php: _register_widget_form_callback()

Registers the form callback for a widget.
wp-includes/class-wp-customize-widgets.php: WP_Customize_Widgets::call_widget_update()

Finds and invokes the widget update and control callbacks.
wp-includes/script-loader.php: print_head_scripts()

Prints the script queue in the HTML head on admin pages.
wp-includes/script-loader.php: wp_print_head_scripts()

Prints the script queue in the HTML head on the front end.
wp-includes/script-loader.php: script_concat_settings()

Determine the concatenation and compression settings for scripts and styles.
wp-includes/script-loader.php: wp_default_scripts()

Register all WordPress scripts.
Show 31 more used by Hide more used by

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User Contributed Notes User Contributed Notes

  1. Skip to note 1 content
    You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note
    Contributed by Codex —

    Example

    Using did_action() function to make sure custom meta field is only added during the first run since it can run multiple times.

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    function my_sticky_option()
    {
        global $post;
     
        // if the post is a custom post type and only during the first execution of the action quick_edit_custom_box
        if ( $post->post_type == 'custom_post_type' && did_action( 'quick_edit_custom_box' ) === 1 )
        {
    ?>
     
        <fieldset class="inline-edit-col-right">
            <div class="inline-edit-col">
                <label class="alignleft">
                    <input type="checkbox" name="sticky" value="sticky" />
                    <span class="checkbox-title">
                        <?php _e( 'Featured (sticky)', 'textdomain_string' ); ?>
                    </span>
                </label>
            </div>
        </fieldset>
    <?php
        } // endif;
    }
    // add the sticky option to the quick edit area
    add_action( 'quick_edit_custom_box', 'my_sticky_option' );

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