Capture source code-php Web page capture source code

It's okay to crawl general pages ·. But recently I am confused about a website ·. Please help us to see what causes the failure. Thank you for choosing 183.36.249.82. The code I used is as follows {code...}, but this error will occur: ServerError... it is okay to crawl the general page ·.
But recently I am confused about a website ·. Please help us to see what causes the failure. Thank you.

Address: http: // 183.36.249.82/

Our school library.

The code I used is as follows:

However, this error occurs:

Server Error in '/'application.

Runtime Error

My server is SAE. I have also tried usingfetchFunction.

But it is a pity that an error is also reported.

Error: string (3) "500" string (21) "Internal Server Error"

The reason for the multiple-day study is unknown. Please answer. Thank you.

Reply content:

It's okay to crawl general pages ·.
But recently I am confused about a website ·. Please help us to see what causes the failure. Thank you.

Address: http: // 183.36.249.82/

Our school library.

The code I used is as follows:

However, this error occurs:

Server Error in '/'application.

Runtime Error

My server is SAE. I have also tried usingfetchFunction.

But it is a pity that an error is also reported.

Error: string (3) "500" string (21) "Internal Server Error"

The reason for the multiple-day study is unknown. Please answer. Thank you.

Usefile_get_contentsDuring crawling, you generally need to set HTTP context. It is better to capture webpages using cURL.

   array(        'method' => 'GET',        'header' => $header,        'timeout' => 10,        'protocol_version' => '1.1',    ),));$contents = file_get_contents('http://183.36.249.82/', false, $context); echo $contents; 

Didn't you find the website requires redirection? I just learned php, right? Use curl instead. file_get_contents won't be able to catch this. (obviously, I am wrong. You can see what others have answered. It is terrible to have no culture ).

Let me give you a reference connection. I don't want to write code anymore.
Http://segmentfault.com/q/1010000000484804#a-1020000000484819
Although the person who asks the question is a ruby question, the php code is probably enough for your reference.