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I have URL with variables like this example : http:// remotesite.com/index1.php?option=com_lsh&view=lsh&event_id=149274&tid=372536&channel=0

this URL redirect to http://remotesite.com/static/popups/xxxxxxxxxxx.html

xxxxxxxxxxx is the variables from the 1st link, event_id=149274, tid=372536, channel=0

then xxxxxxxxxxx = 1492743725360 and the link will be :

http://remotesite.com/static/popups/1492743725360.html

how to get this link automatically in php from the link http:// remotesite.com/index1.php?option=com_lsh&view=lsh&event_id=149274&tid=372536&channel=0

then i will use the curl function to get the source code of 1492743725360.html

using : 

<?php
    //Get the url
    $url = "http:// remotesite.com/static/popups/1492743725360.html";

    //Get the html of url
    function get_data($url) 
    { 
       $ch = curl_init();
       $timeout = 5;
       //$userAgent = "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US)AppleWebKit/525.13 (KHTML, like Gecko) Chrome/0.X.Y.Z Safari/525.13.";
       $userAgent = "IE 7 – Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30)";
      curl_setopt($ch, CURLOPT_USERAGENT, $userAgent);
      curl_setopt($ch, CURLOPT_FAILONERROR, true);
      curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
      curl_setopt($ch, CURLOPT_AUTOREFERER, true);
      curl_setopt($ch, CURLOPT_TIMEOUT, 10);
      curl_setopt($ch,CURLOPT_URL,$url);
      curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
      curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout);
      $data = curl_exec($ch);
      curl_close($ch);
      return $data;

    }

    $html = file_get_contents($url);
    echo $html;
?>
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2 回答 2

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$url = 'http://remotesite.com/index1.php?option=com_lsh&view=lsh&event_id=149274&tid=372536&channel=0';
$parsed = parse_url( $url );
parse_str( $parsed['query'], $data );
echo $newurl = 'http://remotesite.com/static/popups/'.
               $data['event_id'].$data['tid'].$data['channel'].
               '.html';

输出：

http://remotesite.com/static/popups/1492743725360.html
于 2013-05-04T18:19:14.613 回答
0

使用名为 parse_url() 的函数；第一个参数是整个 URL。这将返回一个解析了 URL 的数组，您需要的部分是位于数组键“查询”上的参数。IE：

$parsedURL = parse_url($URL);

然后，您使用 parse_str() 函数将数组键 'query' 作为第一个值和第二个值传递，结果将存储在其中。IE：

parse_str($parsedURL['query'], $result);

然后，打印 $result 会给你：

Array
(
     [option] => com_lsh
     [view] => lsh
     [event_id] => 149274
     [tid] => 372536
     [channel] => 0
)

见http://php.net/manual/en/function.parse-url.php和http://www.php.net/manual/en/function.parse-str.php

于 2013-05-04T17:26:39.203 回答