A quick random string function

1
2
3
4
5
6
7
8
9

function  genRandomString($length) {
    $characters = '0123456789abcdefghijklmnopqrstuvwxyz';
    $string = '';    
 
     for ($p = 0; $p < $length; $p++) {
       $string .= $characters[mt_rand(0, strlen($characters))];
     }
     return $string;
}