View file File name : instance.php Content :<?php /** * Trait. * * @package {{package}} * @since 0.0.1 */ namespace Gutenberg_Templates\Inc\Traits; /** * Trait Instance. */ trait Instance { /** * Instance object. * * @var self Class Instance. */ private static $instance = null; /** * Initiator * * @since 0.0.1 * @return self Initialized object of class. */ public static function instance() { if ( null === self::$instance ) { self::$instance = new self(); } return self::$instance; } }