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我正在更新圖像文件,但當我更新新的圖像文件時,它會替換舊的圖像文件。我希望保留所有圖像文件而不更換。Codeigniter更新數據庫列中的新圖像,無需替換舊的圖像
例如
如果我刪除其中的一個,並添加新的將其與一個更新列值,並刪除舊one..i需要所有的人。
這裏我上傳代碼:
$picture=array();
$cpt = count($_FILES['my_image_upload']['name']);
$config['upload_path'] = APPPATH.'uploads/';
$config['allowed_types'] = '*';
$files = $_FILES;
for($i=0; $i<$cpt; $i++)
{
if($_FILES['my_image_upload']['name'][$i]!='')
{
$_FILES['my_image_upload']['name']= $files['my_image_upload']['name'][$i];
$_FILES['my_image_upload']['type']= $files['my_image_upload']['type'][$i];
$_FILES['my_image_upload']['tmp_name']= $files['my_image_upload']['tmp_name'][$i];
$_FILES['my_image_upload']['error']= $files['my_image_upload']['error'][$i];
$_FILES['my_image_upload']['size']= $files['my_image_upload']['size'][$i];
$this->load->library('upload', $config);
$this->upload->initialize($config);
$upload= $this->upload->do_upload('my_image_upload');
if($upload)
{
$this->upload->data();
$picture[] =$_FILES['my_image_upload']['name'];
}
}
}
$fileName = implode('|',$picture);
在此先感謝..
你如何保存圖像名稱介紹數據庫? –
所有圖像名稱內爆$文件名 – Gulshan
你如何將圖像名稱存儲在數據庫中? –