在搜索了很多并浏览了很多 api 之后,我遇到了以下问题,使用 php 来获取div 的内容。
而且,如果我使用任何备用解析 API,它也不会返回该div 的正确内容。
你能帮忙吗 下面是代码
<?php
$curl = curl_init();
$headers[] = "Accept: */*";
$headers[] = "Cache-Control: max-age=0";
$headers[] = "Connection: keep-alive";
$headers[] = "Keep-Alive: 300";
$headers[] = "Accept-Charset: utf-8;ISO-8859-1;iso-8859-2;q=0.7,*;q=0.7";
$headers[] = "Accept-Language: en-us,en;q=0.5";
$headers[] = "Pragma: "; // browsers keep this blank.
@curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
@curl_setopt($curl, CURLOPT_VERBOSE, false);
@curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
@curl_setopt($curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
@curl_setopt($curl, CURLOPT_ENCODING, 'gzip,deflate');
@curl_setopt($curl, CURLOPT_AUTOREFERER, true);
@curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
@curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
@curl_setopt($curl, CURLOPT_HEADER, false);
@curl_setopt($curl, CURLOPT_TIMEOUT, 1000);
@curl_setopt($curl, CURLOPT_URL, "http://www.hindishows.com/cid-sony/case-of-a-lawyers-mysterious-death-episode-1/1027.html");
$page = curl_exec($curl);
//$dom = HTML5_Parser::parse($page);
//var_dump($dom->saveXml());
$dom = new DOMDocument();
$dom->resolveExternals = true;
@$dom->load($page);
$finder = new DomXPath($dom);
$elements = $finder->query("//div[@id='yt-video-box']");
echo "null:".is_null($elements);
if (!is_null($elements)) {
foreach ($elements as $element) {
print(var_dump($element->saveXML()));
}
}
?>
输出为零:做
它应该输出该div 的正确连续性。
在 http://www.find4answers.com/483/parsing-issue-when-html-contains-javascript 也问了同样的问题
你能帮帮我吗?谢谢。
我会选择SimpleHTML的方式
像这样:
include_once('libs/simple_html_dom.php');
dm = new DOMDocument();
$dm = file_get_html($item->link);
foreach ($dm->find('div') as $element) {
$tmpInnerText = $element->innerText();
echo $tmpInnerText.PHP_EOL;
}