例子一：
PHP;">
/**
* 多文件上传
*
* @author Dream
*/
public function multiple_uploads() {
//载入所需类库
$this->load->library('upload');
//配置上传参数
$upload_config = array(
'upload_path' => '','allowed_types' => 'jpg|png|gif','max_size' => '500','max_width' => '1024','max_height' => '768',);
$this->upload->initialize($upload_config);
//循环处理上传文件
foreach ($_FILES as $key => $value) {
if (!empty($key['name'])) {
if ($this->upload->do_upload($key)) {
//上传成功
print_r($this->upload->data());
} else {
//上传失败
echo $this->upload->display_errors();
}
}
}
}
例子二：
$config['file_name'] = time(); //文件名不使用原始名
$this->load->library('upload',$config);
if(!$this->upload->do_upload()) {
echo $this->upload->display_errors();
}else{
$data['upload_data']=$this->upload->data(); //<a href="https://www.jb51.cc/tag/wenjian/" target="_blank" class="keywords">文件</a>的一些信息
$img=$data['upload_data']['file_name']; //取得<a href="https://www.jb51.cc/tag/wenjian/" target="_blank" class="keywords">文件</a>名
echo $img."<br>";
foreach($data['upload_data'] as $item => $value){
echo $item.":".$value."<br>";
}
}
}
