/**
* Log messages to WooCommerce error log if logging is enabled
*
* /wp-content/woocommerce/logs/twilio-sms.txt
*
* @since 1.1
* @param string $content message to log
* @param string $_ unused
*/
public function log($content, $_ = null)
{
if ('yes' == get_option('wc_twilio_sms_log_errors ')) {
parent::log($content);
}
}
