上传文件时，我仅获得阵列中的第一张图像，我希望阵列中的所有图像。使用Codeigniter

我在这里附上欲望问题的代码。Cotroller具有以下代码。控制器=>

//Load upload library
            $this->load->library('upload');
            $images = array();
            $i = 0;                                                                 
            foreach ($_FILES as $key => $value) 
            {                                                                
                $tmp = explode(".",$value['name'][$i]);                
                $imagename = time().".".end($tmp); 

                $_FILES['file']['name']     = $imagename;
                $_FILES['file']['type']     = $value['type'][$i];
                $_FILES['file']['tmp_name'] = $value['tmp_name'][$i];
                $_FILES['file']['error']    = $value['error'][$i];
                $_FILES['file']['size']     = $value['size'][$i];

                $config['upload_path']   = './uploads/'; 
                $config['allowed_types'] = 'gif|jpg|png';
                $config['file_name']     = $imagename;                                

                $this->upload->initialize($config);                                        

                if ( ! $this->upload->do_upload('file')) 
                {
                    $error = array($i => $this->upload->display_errors());                 
                    echo "<pre>";print_r($error);die;
                }            
                else 
                { 
                    array_push($images,$this->upload->data()['file_name']);                 
                }        
                $i++;                
            }            
            echo "<pre>";print_r($images);die;

这是我在上传文件时使用的表单代码。查看=>

<?php $attributes = array(
 "class"                 => "form-horizontal m-t-20",
 "method"                => "post",
 "novalidate"            => "",
 "enctype"               => "multipart/form-data"
);
echo form_open('admin/user/adduser', $attributes); ?>

这是我的文件输入控件。

<label for="file">Profile Images*</label>
<input type="file" name="files[]" id="file" multiple required placeholder="Profile Images" class="form-control">