PHP random string

Wed, 05/20/2009 - 10:22 — birijan

Generates random string using php of specified length.

<?php

function genRandomString() {

        $length = 7;

        $characters = "~!@#$%&*0123456789ABCDEFGHIJKLMNOPQRSTUVWZYZ";

        $string = "ID-";

        for($p = 0; $p < $length; $p ++) {

                $string .= $characters[mt_rand(0, strlen($characters)-1)];

        }

        return $string;

}

echo genRandomString ();

?>

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