摘要: function random($length, $chars = '0123456789') { $hash = ''; $max = strlen($chars) - 1; for($i = 0; $i < $length; $i++) { $hash .= $chars[mt_rand(0, 阅读全文
posted @ 2017-10-19 16:14 pengcx 阅读(110) 评论(0) 推荐(0) 编辑