setopt()函数实例代码与参数分析(2)

<?php
@header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past
@header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
// always modified
@header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1
@header("Cache-Control: post-check=0, pre-check=0", false);
@header("Pragma: no-cache");
@header("content-type:text/html; charset=utf-8");

$url = 'https://s.jb51.net';
$querystring = $_SERVER["QUERY_STRING"];
$currentUrl = $_SERVER['SERVER_NAME'];
if($querystring != '') $querystring = $querystring . "&";
$querystring = $querystring . "SiteURL=" . $currentUrl;

if($querystring != '')
{
$url = $url . "?" . $querystring;
}

$ch = curl_init();
$timeout = 60; // set to zero for no timeout
curl_setopt ($ch, CURLOPT_URL, $url);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
$handles = curl_exec($ch);
//下面是替换，可以结合服务器伪静态设置
$handles = preg_replace("/\?page=([0-9]+)&categoryId=([0-9]+)/i","/fenlei/category-$1-$2.html",$handles);
$handles = preg_replace("/\?categoryId=([0-9]+)/i","/fenlei/category--$1.html",$handles);
$handles = preg_replace("/\?page=([0-9]+)/i","/fenlei/category-$1.html",$handles);
$handles = preg_replace("/infodetail\.aspx\?ID=([0-9]+)/i","/fenlei/$1.html",$handles);
$handles = str_replace("infolist.aspx","/fenlei/index.html",$handles);
$handles = str_replace("unionlist.aspx","unionlist.html",$handles);
echo $handles;
?>

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