zyphlar

<?php
// usage: $newpassword = generatePassword(12); // for a 12-char password, upper/lower/numbers.
// functions that use rand() or mt_rand() are not secure according to the PHP manual.

function getRandomBytes($nbBytes = 32)
{
    $bytes = openssl_random_pseudo_bytes($nbBytes, $strong);
    if (false !== $bytes && true === $strong) {
        return $bytes;
    }