PHP 亂數密碼產生器

Sample 1:
function randStr($len=6)
{
$chars=’ABDEFGHJKLMNPQRSTVWXYabdefghijkmnpqrstvwxy23456789#%*’;
// characters to build the password from
mt_srand((double)microtime()*1000000*getmypid());
// seed the random number generater (must be done)
$password=”;
while(strlen($password)<$len)
$password.=substr($chars,(mt_rand()%strlen($chars)),1);
return $password;
}

Sample 2:
function generatorPassword()
{
$password_len = 7;
$password = ”;

// remove o,0,1,l
$word = 國泰世華支票出包燒到我~靠北邊走 (2011-03-10)

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