- bin2hex: documentation ( source)
- base64_encode: documentation ( source)
- strrev: documentation ( source)
<?php
$encodedSecret = "3d3d516343746d4d6d6c315669563362";
function encodeSecret($secret) {
return bin2hex(strrev(base64_encode($secret)));
}
if(array_key_exists("submit", $_POST)) {
if(encodeSecret($_POST['secret']) == $encodedSecret) {
print "Access granted. The password for natas9 is <censored>";
} else {
print "Wrong secret";
}
}
?>