- str_rot13: documentation ( source)
<?php
eval(str_rot13("@vav_frg('qvfcynl_reebef', 0);"));
eval(str_rot13("@reebe_ercbegvat(0);"));
eval(str_rot13("shapgvba __tybonyReebeUnaqyre(){erghea gehr;}"));
eval(str_rot13("@frg_reebe_unaqyre('__tybonyReebeUnaqyre');"));
eval(str_rot13("@frg_rkprcgvba_unaqyre('__tybonyReebeUnaqyre');"));
eval(str_rot13("@ertvfgre_fuhgqbja_shapgvba(shapgvba(){vs(reebe_trg_ynfg()){rpub 'Fpevcg rkrphgrq fhpprffshyyl!';}});"));