mkpasswd.php

<?php

function mkpasswd($min, $max)
{
	$pwd = "";
	for($i=0; $i<rand($min,$max); $i++)
	{
		$num = rand(48,122);
		if(($num >48 && $num < 57) || ($num >65 && $num < 90) || ($num > 97 && $num < 122))
		{
			$pwd .= chr($num);
		} else {
			$i--;
		}
	}
	return $pwd;
}

echo mkpasswd(8,8)."\n";// prints the password
?>