/**
* @param string|array $data
* @param string|array $message
* @param string $filename a part of file name under
* YNMEDIAIMPORTER_LOG_PATH
* @return void.
*/
public static function log($data, $message = null)
{
if (false == YNMEDIAIMPORTER_DEBUG) {
return;
}
if (null == self::$_log) {
$file = YNMEDIAIMPORTER_LOG_PATH . '/importer.log';
self::$_log = new Zend_Log(new Zend_Log_Writer_Stream($file));
}
if (!is_string($data)) {
$data = var_export($data, 1);
}
if (null == $message) {
$message = 'info';
} else {
if (!is_string($message)) {
$message = var_export($message, 1);
}
}
self::$_log->log($message . PHP_EOL . $data, Zend_Log::INFO);
}