function sb_core_captcha_reload_ajax_callback() { $len = isset($_POST['len']) ? $_POST['len'] : 4; $args = array('len' => $len, 'force' => true); echo SB_Captcha::generate_image($args); die; }
public static function the_captcha($args = array()) { if (!class_exists('SB_Captcha')) { return; } SB_Captcha::the_image($args); }