摘要： query($count_sql)->fetch(PDO::FETCH_ASSOC); $count = $res['count(username)']; //每页显示的条数 $length = 20; //总页数 $num_page = ceil($count/$length); //偏移量 $limit = ($page-1)*$length; //查询 $sql = "select * f... 阅读全文

摘要： <?php //获取随机英文字符串 function getNickname($length){ $strs="QWERTYUIOPASDFGHJKLZXCVBNMqwertyuiopasdfghjklzxcvbnm"; $name=substr(str_shuffle($strs),mt_rand 阅读全文