伊图教程网[www.etoow.com]
http://www.etoow.com/html/2007-03/1172834677.html
$chars='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-@#~'; break;
case 'CHAR':
$chars='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-@#~'; break;
case 'NUMBER':
$chars='0123456789'; break;
default :
$chars='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-@#~';
break;
}
mt_srand((double)microtime()*1000000*getmypid());
$password="";
while(strlen($password)<$len)
$password.=substr($chars,(mt_rand()%strlen($chars)),1);
return $password;
}
PHP随机密码生成
'http://www.etoow.com/html/2007-03/1172834677.html