- hex2bin: documentation ( source)
- bin2hex: documentation ( source)
- base64_decode: documentation ( source)
- base64_encode: documentation ( source)
- strrev: documentation ( source)
<?php
function encodeSecret($secret) {
return bin2hex(strrev(base64_encode($secret)));
}
function decodeSecret($secret) {
// return bin2hex(strrev(base64_encode($secret)));
return base64_decode(strrev(hex2bin($secret)));
}
print decodeSecret("3d3d516343746d4d6d6c315669563362")
?>