PHP登录ajax提交数据和后台校验实例分享

PHP 2018-12-30

1.前台ajax数据提交

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2.后台校验：

where($data)->find(); $return=0; if($list!=""){ if($list['password']==md5($password) && $list['status'] == 1){ //登录时间和登录IP $public = new PublicController(); $lastlogonip=$public->ip_address();

    $time=$time=date("Y-m-d H:i:s",time());
    $where=array('id'=>$list['id']);

    $user->where($where)->save(array('last<a href="https://www.jb51.cc/tag/logo/" target="_blank" class="keywords">logo</a>nip'=>$last<a href="https://www.jb51.cc/tag/logo/" target="_blank" class="keywords">logo</a>nip,'last<a href="https://www.jb51.cc/tag/logo/" target="_blank" class="keywords">logo</a>ntime'=>$time));
    $this->login($list);
    $return=1;//<a href="https://www.jb51.cc/tag/denglu/" target="_blank" class="keywords">登录</a>成功
  }
}else{
  $return=2;//<a href="https://www.jb51.cc/tag/denglu/" target="_blank" class="keywords">登录</a>失败
}
$this->ajaxReturn($return);

}