MastodonHelp/web/lib/randstr.php

11 lines
277 B
PHP

<?php
function randstr($len,$chars=null) {
if (is_null($chars))
$chars='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_:;\'"%&/?^';
$charslen=strlen($chars)-1;
$str='';
for ($i=0; $i<$len; $i++)
$str.=$chars[mt_rand(0,$charslen)];
return($str);
}
?>