Custom error handler

err.php

<?
function custom_error_debug($errno, $errstr, $errfile, $errline, $errvars) {
  $message = "";
  $message .= "[ " . date('Y-m-d h-i-s') . " ] Error: [$errno] $errstr on line $errline of $errfile ";

  //Dump all info to browser!
  //WARNING: Leave this commented except for extreme cases where you need to see all variables in use!
  //Using this will cause excessive processing time, and RAM. Use only as needed!
  /*if (!empty($errvars)) {
     echo $message . PHP_EOL . "Variables in use: <pre>";print_r($errvars); echo "</pre>"; 
     //WARNING: not ending execution here may cause the browser to overload on larger frameworks, comment out at your own risk!
     die();
  }*/

  //get the directory of the offending file, put a log in that path, and separate them by end of line, append to file
  file_put_contents ( dirname($errfile) . "/php_errors.log", $message . PHP_EOL, FILE_APPEND );

  //Dump all variables to file as well, (MAY CAUSE LARGE FILES, read above)
  //file_put_contents ( dirname($errfile) . "/php_errors.log", $errvars . PHP_EOL, FILE_APPEND );

  //Optionally end script execution
  //die();
}
set_error_handler('custom_error_debug');
?>