Function to add the Error Log into Custom Log File in Joomla 3.0

Function to add the Error Log into Custom Log File in Joomla 3.0

function addErrorToLog($message='')
{
 $data = date('Y-m-d H.i.s'). "\t INFO \t\t ".$_SERVER['REMOTE_ADDR']." \t\t Message: ".$message;
 
 $log_path = JFactory::getApplication()->getCfg('log_path');
 $logfile_path = $log_path . '\com_locator.formbridge.log.php';
 
 if ( !file_exists($logfile_path) )  // if file is not exist.
 {
  $ini_data = "#\n" .
     "#\n" .
     "#Date: 28.02.2014 13:46:29 UTC\n" .
     "#WebApp: Form Bridge (Joomla Platform) 1.0 Stable [ IRC Adhikari ] 28.02.2014 00:00 GMT\n\n".
     "#Fields: date time \t priority \t clientip \t category : message\n";
  $error =  file_put_contents($logfile_path, (PHP_EOL . $ini_data . $data) );
 } else // If file already exist, add the data into existing file.
 {
  $error = file_put_contents($logfile_path, (PHP_EOL . $data), FILE_APPEND | LOCK_EX);
 }

 return true;
}
$this->addErrorToLog($message=' This is test message ');