&reftitle.examples;

## Computes the MD5 digest and hmac and print it out as hex

    <?php
    $input = "what do ya want for nothing?";
    $hash = mhash(MHASH_MD5, $input);
    echo "The hash is " . bin2hex($hash) . "<br />\n";
    $hash = mhash(MHASH_MD5, $input, "Jefe");
    echo "The hmac is " . bin2hex($hash) . "<br />\n";
    ?>

&example.outputs;

    The hash is d03cb659cbf9192dcd066272249f8412
    The hmac is 750c783e6ab0b503eaa86e310a5db738