public static function wc_email_inquiry_action() { $product_id = esc_attr(stripslashes($_REQUEST['product_id'])); $your_name = esc_attr(stripslashes($_REQUEST['your_name'])); $your_email = esc_attr(stripslashes($_REQUEST['your_email'])); $your_phone = esc_attr(stripslashes($_REQUEST['your_phone'])); $your_message = esc_attr(stripslashes(strip_tags($_REQUEST['your_message']))); $send_copy_yourself = esc_attr(stripslashes($_REQUEST['send_copy'])); $email_result = WC_Email_Inquiry_Functions::email_inquiry($product_id, $your_name, $your_email, $your_phone, $your_message, $send_copy_yourself); echo json_encode($email_result); die; }