获取 url 内容 PHP
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get url content PHP
提问by Amir Tugi
I wanna put the content of a URL in a string and the process it. However, I have a problem.
我想将 URL 的内容放在一个字符串中并对其进行处理。但是，我有一个问题。
I get this error:
我收到此错误：
Warning: file_get_contents(http://www.findchips.com/avail?part=74ls244) [function.file-get-contents]: failed to open stream: Redirection limit reached,
I have heard this comes due to page protection and headers, cookies and stuff. How can I override it?
我听说这是由于页面保护和标题、cookies 和其他东西。我怎样才能覆盖它？
I also have tried alternatives such as fread along with fopen but I guess I just don't know how to do this.
我也尝试过 fread 和 fopen 等替代方案，但我想我只是不知道该怎么做。
Can anyone help me please?
有人可以帮我吗？
回答by T.Todua
original answer moved to this topic.
原始答案移至此主题。
回答by Ruel
Use cURL,
使用cURL,
Check if you have it via phpinfo();
检查您是否通过 phpinfo();
And for the code:
对于代码：
function getHtml($url, $post = null) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
if(!empty($post)) {
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
}
$result = curl_exec($ch);
curl_close($ch);
return $result;
}
