Hash & Verify - sha512 & hex.. php

hex_sha512.php

function hash_hex_sha512($s) {
    return bin2hex(hash('sha512', $s.bin2hex($s), true));
}
function verify_hex_sha512($s, $h) {
    return (hash_hex_sha512($s) == $h);
}


$s = "hello there";
$h = hash_hex_sha512($s);
var_dump($h);
var_dump(verify_hex_sha512($s, $h));

HexSHA512.class.php

final class HexSHA512 {
    public static final function Hash($s) {
        return (bin2hex(hash('sha512', $s.bin2hex($s), true)));
    }
    public static final function Verify($s, $h) {
        return (HexSHA512::Hash($s) == $h);
    }
}

$s = "hello there";
$h = HexSHA512::Hash($s);
var_dump($h);
var_dump(HexSHA512::Verify($s, $h));