我想检索数组值。这是我的数组值:
覆盖.txt:
{"title":"sss","description":"sss","code":"sss"}
{"title":"trtr","description":"trtr","code":"tyrytr"}
{"title":"ret54","description":"56tr","code":"ty76"}
{"title":"rgfdg","description":"dfgdfg","code":"dfgdfg"}
{"title":"asfafdsf","description":"sdfsdf","code":"sdfsdfsdf"}
这是我的代码:但这不起作用。为什么?如何从 overlay.txt 文件中检索值。我没有得到所有的标题值。我不知道如何从 overlay.txt 获取标题值 $title 显示为空。我想在我的代码中更改以获取 $title 值。
$info = array();
$folder_name = $this->input->post('folder_name');
$info['title'] = $this->input->post('title');
$info['description'] = $this->input->post('description');
$info['code'] = $this->input->post('code');
$json = json_encode($info);
$file = "./videos/overlay.txt";
$fd = fopen($file, "a"); // a for append, append text to file
fwrite($fd, $json);
fclose($fd);
$filecon = file_get_contents('./videos/overlay.txt', true);
$this->load->view('includes/overlays',$filecon);
//overlays page;
foreach($filecon as $files)
{
$title=$files['title'];
echo $title;
}