<!DOCTYPE html><html><body><?php$str = "Hello World!";echo $str . "<br>". "<br>";echo trim($str,"Herld!");?></body><
2017-11-22回答次数2访问次数654
login:52 Uncaught TypeError: Cannot read property 'trim' of undefined at dologin (login:52) at HTMLButtonElement.onclick (login:38)这个如何解决
2018-09-01回答次数3访问次数818
<?php if(trim($_POST['password']) != trim($_POST['repassword'])){ exit ("两次使用的密码不一致,请返回上一页"); } $username = trim($_POST['username']); $password = md5(trim($_POS
2017-12-04回答次数7访问次数1005
<?phpif (trim($_POST['password']) != trim($_POST['repassword'])) { exit('两次密码不一致,请返回上一页');}$username = trim($_POST['username']);$password = md5(trim($_P
2017-10-23回答次数2访问次数652
<?php// 通过trim函数去掉密码和复制密码前后两端的多余的字符,来判断两次输入的密码是否一至。if(trim($_POST['password']) != trim($_POST['repassword'])){ exit('两次密码不一致,请返回上一页');}//获得用户名$username = trim($_POST['us
2018-02-08回答次数0访问次数661
<?php// 判断重复密码if(trim($_POST['pwd']) != trim($_POST['rpwd'])){ exit('两次密码不一致,请返回上一页');}// 准备好写入的数据$username = trim($_POST['username']); // 可见
2017-07-08回答次数2访问次数1135
//登录(html) function dologin(){ var username = $.trim($('#username').val()); var password = $.trim($('#password').val()); var verifycode
2018-12-11回答次数2访问次数740
为什么我的每一个注册用户的ip地址都显示是0.0.0.0,可以确定代码是没错的<?phpif(trim($_POST['password'])!=trim($_POST['firmPassword'])){ exit("两次输入的密码不一致");}$userName=trim($_POST['userName
2017-11-07回答次数3访问次数715
2018-04-18回答次数5访问次数1626
模糊查询public function search(){ $keyword = trim($_POST['$keyword']); $Model = M('admin'); $res=$map['username'] = array('like','
2018-12-13回答次数1访问次数304
$username = trim(input('post.username')); dump($username); 为什么跟这老师的代码操作,打印不出来这个$username的值
2019-01-28回答次数3访问次数548
<?php session_start();//注册处理界面 regcheck.php if(isset($_POST["hidden"]) && $_POST["hidden"] == "hidden") { $user = trim($_POST[&
2018-05-17回答次数1访问次数1116
老师在不$title = trim(input('post.title')); $site = $this->db->table('sites')->where(array('names'=>'site'))->item(); if(!$site){ $this->db->tab
2019-05-08回答次数1访问次数607