Three examples of PHP parsing URLs

This article mainly introduces the use of PHP to parse the URL three examples, we refer to the use of the bar

Method One: The code is as follows: $url = "http://www.baidu.com";       File_get_contents ($url);   Method Two: The code is as follows://CURL method $url = "http://www.baidu.com";   $ch = Curl_init ();   curl_setopt ($ch, Curlopt_url, $url);   curl_setopt ($ch, curlopt_header,0);   curl_setopt ($ch, curlopt_returntransfer,1);   $ret = curl_exec ($ch);   Curl_close ($ch);       Echo $ret;   Method Three: The code is as follows: $url = "http://www.baidu.com";   $FP =fopen ($url, "R");   $response = '; while ($row = fgets ($fp)) {$response. = Trim ($row). "   n "; Note: If the ping does not call the remote URL, try the wget code as follows: Resolving www.xxx.com ... 114.xxx.xxx.xxx Connecting to www.xxx.com|114.xxx.xxx.xxx|:80 ... Connected. HTTP request sent, awaiting response ...     403 Forbidden 10:58:22 ERROR 403:forbidden. That's not going to happen!