public static function get_instance() { if (!self::$instance) { self::$instance = new self(); } return self::$instance; }
<?php require_once 'class-itsec-system-tweaks.php'; ITSEC_System_Tweaks::activate();
public static function get_instance() { if (!self::$instance) { self::$instance = new self(); } return self::$instance; }
<?php require_once 'class-itsec-system-tweaks.php'; ITSEC_System_Tweaks::activate();