PHP random password generator_PHP tutorial

I found a PHP random password generation program from a foreign website. You can first define the base, and then use mt_rand and substr to get the Nth character.

Randomly generated password: m1ztpxw8

代码如下	复制代码
function genPwd($length=6) { $password = ''; $possible = '23456789bcdfghjkmnpqrstvwxyz'; $i = 0; while ($i < $length) { $password .= substr($possible, mt_rand(0, strlen($possible)-1), 1); $i++; } return $password; } ?>

Test method

The code is as follows

代码如下	复制代码
$password = genPwd(8); ?>

Copy code

$password = genPwd(8);
?>

http://www.bkjia.com/PHPjc/631699.htmlwww.bkjia.comtrue

http: //www.bkjia.com/PHPjc/631699.html

TechArticle

A PHP random password generation program found from foreign websites. You can first define the base, and then use mt_rand and substr comes in to get the Nth character. Randomly generated password: m1ztp...