WP_Customize_Manager::doing_ajax() │ public │ WP 3.4.0

Returns true if it's an Ajax request.

Method of the class: WP_Customize_Manager{}

No Hooks.

Return

true|false. True if it's an Ajax request, false otherwise.

Usage

$WP_Customize_Manager = new WP_Customize_Manager();
$WP_Customize_Manager->doing_ajax( $action );

$action(string|null)

Whether the supplied Ajax action is being run.
Default: null

Changelog

WP_Customize_Manager::doing_ajax() WP Customize Manager::doing ajax code ^{WP 6.5.2}

public function doing_ajax( $action = null ) {
	if ( ! wp_doing_ajax() ) {
		return false;
	}

	if ( ! $action ) {
		return true;
	} else {
		/*
		 * Note: we can't just use doing_action( "wp_ajax_{$action}" ) because we need
		 * to check before admin-ajax.php gets to that point.
		 */
		return isset( $_REQUEST['action'] ) && wp_unslash( $_REQUEST['action'] ) === $action;
	}
}