note 106839 modified in function.rand by danbrown
| From: | danbrown@php.net | Date: | Sun, 11 Dec 2011 19:09:51 +0000 |
| Subject: | note 106839 modified in function.rand by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-185022@lists.php.net to get a copy of this message | ||
Better randomAlphaNum Function to generate random Alpha Numeric Numbers string
<?php
public static function randomAlphaNum($length){
$alphNums = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
$newString = str_shuffle(str_repeat($alphNums, rand(1, $length)));
return substr($newString, rand(0,strlen($newString)-$length), $length);
}
?>
--was--
Better randomAlphaNum Function to generate random Alpha Numeric Numbers string
public static function randomAlphaNum($length){
$alphNums = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
$newString = str_shuffle(str_repeat($alphNums, rand(1, $length)));
return substr($newString, rand(0,strlen($newString)-$length), $length);
}
http://php.net/manual/en/function.rand.php