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如何从 https 获取 html 源代码?我尝试使用curl而不是get_file_contests,但仍然没有得到image src

require dirname(__FILE__) . '/simple_html_dom.php';

$curl_handle=curl_init();
curl_setopt($curl_handle, CURLOPT_URL,'https://www.tumblr.com/');
curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl_handle, CURLOPT_BINARYTRANSFER, true);
curl_setopt($curl_handle, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($curl_handle, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; rv:1.7.3) Gecko/20041001 Firefox/0.10.1");
$query = curl_exec($curl_handle);
curl_close($curl_handle);

$html = file_get_html($query);
foreach($html->find('img') as $element) {
   echo $element->src.'<br />';
}
4

1 回答 1

1

改变

$html = file_get_html($query);

到:

$html = str_get_html($query);

file_get_html 函数需要一个文件(或 URL),而不是变量。

于 2012-04-13T08:54:28.057 回答