ci框架多圖上傳

屁話少說，放碼過來。//上傳圖片public function do_upload_post(){    $config['upload_path'] = 'E:\phpStudy\PHPTutorial\WWW\jisuyun\assets\img\uploads';//上傳路徑    $config['allowed_types'] = 'gif|jpg|png';   //文件格式    $config['max_size'] = 1000;                 //文件大小    $config['max_width'] = 10240;               //寬    $config['max_height'] = 7680;               //高    $config['encrypt_name']=true;               //文件重命名    $this->load->library('upload', $config);    foreach ($_FILES as $key => $val) {        $filename = $_FILES[$key]['name'];        $tmp = explode('.', $filename);        $ext = $tmp[count($tmp) - 1];//獲取文件後綴        /*組合$config*/        $this->upload->initialize($config);// 重點        $this->upload->do_upload($key);        $url=$this->upload->data(); //獲取圖片路徑        var_dump($url['full_path']);    }}