WooYun.org

public function index()
	    {
        if(!$this->isPost()){
           $auth=$this->auth;
           $id=$auth['id'];
           $info=model('members')->find("id='{$id}'");
           $this->info=$info;
           $this->path=__ROOT__.'/upload/member/image/';
           $this->twidth=config('HEAD_W');
           $this->theight=config('HEAD_H');
           $this->display();
        }else{
           $id=intval($_POST['id']);
           $data['nickname']=in(trim($_POST['nickname']));
           $acc=model('members')->find("id!='{$id}' AND nickname='".$data['nickname']."'");
           if(!empty($acc['nickname'])) $this->error('该昵称已经有人使用~');
           if (empty($_FILES['headpic']['name']) === false){
                $tfile=date("Ymd");
                $imgupload= $this->upload($this->uploadpath.$tfile.'/',config('imgupSize'),'jpg,bmp,gif,png');
                $imgupload->saveRule='thumb_'.time();
                $imgupload->upload();
                $fileinfo=$imgupload->getUploadFileInfo();
                $errorinfo=$imgupload->getErrorMsg();
                if(!empty($errorinfo)) $this->alert($errorinfo);
                else{
                    if(!empty($_POST['oldheadpic'])){                   //只要post表单中存在oldheadpic参数，就会执行删除老图像
                       $picpath=$this->uploadpath.$_POST['oldheadpic'];
                       if(file_exists($picpath)) @unlink($picpath);    //可修改oldheadpic的值，删除任意文件
                    }
                    $data['headpic']=$tfile.'/'.$fileinfo[0]['savename'];
                }      
          }