En sonki hali

<?php
header("Content-Type: text/html; charset=ISO-8859-1");
//echo $_SERVER['REQUEST_URI'];
//echo WinExec('COMMAND.COM /C DIR *.*', SW_SHOWNORMAL);
//echo exec('cmd.exe');

$çıktı = shell_exec('cmd.exe');
$çıktı = exec('ver');
echo "<pre>$çıktı</pre>";
?>