php简单的html dom解析器如何获取html标签的内容
问题描述：
I am trying to get the specific tag content, but seems I am not able to do so using following function
<?PHP
include_once('simple_html_dom.php');
function read_page($url = 'http://google.com')
{
$doc = new DOMDocument();
$data = file_get_html($url);
$content = $data->find('div#footer');
print_r( $content);
}
read_page();
?>
答
Try $data->find('div[id="footer"]')