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查无此人批改状态：合格
老师批语：完成的不错，继续努力
<!doctype html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport"content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"><meta http-equiv="X-UA-Compatible" content="ie=edge"><title>Document</title></head><body><form action="" method="post">账号：<input type="text" name="name" value="33703259">密码：<input type="password" name="pass" value="123456"><button>提交登陆</button></form><?phpecho '<hr>';echo $_POST[name];echo '<hr>';echo $_POST[pass];echo '<hr>';?></body></html>
<?php//ceil进一取整计算echo ceil(9.4);//floor舍去一取整计算echo floor(9.4);//round四舍五入计算echo round(9.5446);echo round(9.4446);//取数组内最大数echo max(1, 2, 8, 100);//取数组内最小数echo min(1, 2, 8, 100);//mt_rand取范围内随机值echo mt_rand(1, 1000);//strtolower字母转小写echo strtolower('WDASDASD');//strtoupper字母转大写echo strtoupper('xzcxzczxc');//md5编码加密echo md5('PHP中文网');//取当前时间echo date(Y年m月d日h时i分s秒);
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