note 101539 added to function.uniqid
| From: | mauroasprea at gmail dot com | Date: | Thu, 23 Dec 2010 09:21:09 +0000 |
| Subject: | note 101539 added to function.uniqid | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-175158@lists.php.net to get a copy of this message | ||
super simple random string generator with custom length
<?php
function random_str($len = 4) {
$index = "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
$max = strlen($index);
$ret = '';
while (strlen($ret) < $len) {
$ret .= substr($index, rand(0, $max), 1);
}
return $ret;
}
?>
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Server IP: 69.147.83.197
Probable Submitter: 87.216.178.32
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Manual Page -- http://www.php.net/manual/en/function.uniqid.php
Edit -- https://master.php.net/note/edit/101539
Del: integrated -- https://master.php.net/note/delete/101539/integrated
Del: useless -- https://master.php.net/note/delete/101539/useless
Del: bad code -- https://master.php.net/note/delete/101539/bad+code
Del: spam -- https://master.php.net/note/delete/101539/spam
Del: non-english -- https://master.php.net/note/delete/101539/non-english
Del: in docs -- https://master.php.net/note/delete/101539/in+docs
Del: other reasons-- https://master.php.net/note/delete/101539
Reject -- https://master.php.net/note/reject/101539
Search -- https://master.php.net/manage/user-notes.php