Question

此功能无法上传超过2张图像。如果尝试产生错误，

消息：未定义索引：userfile

查看
<input name="userfile[]" id="userfile" type="file" multiple="" />

控制器

 function do_upload() {

    $count = count($_FILES['userfile']['size']);

    foreach($_FILES as $key=>$value){
        for($n=0; $n<=$count-1; $n++) {
            $_FILES['userfile']['name']=$value['name'][$n];
            $_FILES['userfile']['type']    = $value['type'][$n];
            $_FILES['userfile']['tmp_name'] = $value['tmp_name'][$n];
            $_FILES['userfile']['error']       = $value['error'][$n];
            $_FILES['userfile']['size']    = $value['size'][$n];   

                $config['upload_path'] = './images/';
                $config['allowed_types'] = 'gif|jpg|png|jpeg';
                                    $config['max_size']       = 0;

            $this->load->library('upload', $config);
            $this->upload->do_upload();
            $data = $this->upload->data();
        }
    }   

}

Answer 1

你一定要查看你的php.ini最大帖子/上传大小。寻找像：

这样的价值观

; Maximum allowed size for uploaded files.
upload_max_filesize = ##M

; Must be greater than or equal to upload_max_filesize
post_max_size = ##M

并将＃更改为适合您的值

CI多文件上传 - 无法上传超过2个文件

1 个答案: