- error_reporting: documentation ( source)
<?php
function e($d) {
return $d;
}
error_reporting(0);
$flag = "D0800A94ABF879CE6785B177A09B94D913F18862B8A310D80E52306018FA3D8D63B93BFF1CAFDB7789F3";
if (e($_REQUEST["flag"]) == ($flag)) {
echo "OK";
}
else{
echo "Wrong! Encrypted Flag: ", $flag;
}