一个产生随机密码的php函数
<?phpfunction MakePass($length) {
$possible = "0123456789!@#$%^&*()_+" .
"abcdefghijklmnopqrstuvwxyz" .
"ABCDEFGHIJKLMNOPQRSTUVWXYZ";
$str = "";
while (strlen($str) < $length) {
$str .= substr($possible, (rand() % strlen($possible)), 1);
}
return ($str);
}
echo MakePass(5);
?>
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