Online PHP editor | refs for jjFd5

@ 2014-06-11T17:15:49Z

<?php
function generateSalt($len = 32) {
    $salt = "";
    for ($i = 0; $i < $len; $i++) {
        $index = rand(0, (strlen($this->chars) - 1));
        $salt .= $this->chars[$index];
    }
    return $salt;
}