public static function init_hooks() { self::$initiated = true; add_action('wp_enqueue_scripts', array('Enquiry', 'load_resources')); add_action('wp_ajax_anv_save_enquiry', array('Enquiry', 'anv_save_enquiry')); add_action('wp_ajax_nopriv_anv_save_enquiry', array('Enquiry', 'anv_save_enquiry')); }