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[推荐阅读] Ａ股：为了忘却的纪念
<?php
class cURL {
/*
* @author Keith Kurson ([email]delusions@gmail.com[/email])
* @date September 09, 2006
* @version 1.0
*/
/*
* Headers
*/
var $headers;
/*
* User Agent
*/
var $user_agent;
/*
* Compression
*/
var $compression;
/*
* Cookie File
*/
var $cookie_file;
/*
* Proxy Server
* ip:port
*/
var $proxy;
/*
* Initiate the class
*/
function cURL($cookies=TRUE,$cookie='cookies.txt',$compression='gzip',$proxy='') {
$this->headers[] = "Accept: image/gif, image/x-bitmap, image/jpeg, image/pjpeg";
$this->headers[] = "Connection: Keep-Alive";
$this->headers[] = "Content-type: application/x-www-form-urlencoded";
$this->user_agent = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.0.3705; .NET CLR 1.1.4322; Media Center PC 4.0)";
$this->compression=$compression;
$this->proxy=$proxy;
$this->cookies=$cookies;
if ($this->cookies == TRUE) $this->cookie($cookie);
}
/*
* Tests the Cookie File
*/
function cookie($cookie_file) {
if (file_exists($cookie_file)) {
$this->cookie_file=$cookie_file;
} else {
@fopen($cookie_file,'w') or $this->error("The cookie file could not be opened. Make sure this directory has the correct permissions");
$this->cookie_file=$cookie_file;
fclose($cookie_file);
}
}
/*
* Runs a GET through cURL
*/
function get($url,$refer='') {
$process = curl_init($url);
curl_setopt($process, CURLOPT_REFERER, $refer);
curl_setopt($process, CURLOPT_HTTPHEADER, $this->headers);
curl_setopt($process, CURLOPT_USERAGENT, $this->user_agent);
if ($this->cookies == TRUE) curl_setopt($process, CURLOPT_COOKIEFILE, $this->cookie_file);
if ($this->cookies == TRUE) curl_setopt($process, CURLOPT_COOKIEJAR, $this->cookie_file);
curl_setopt($process,CURLOPT_ENCODING , $this->compression);
curl_setopt($process, CURLOPT_TIMEOUT, 30);
if ($this->proxy) curl_setopt($cUrl, CURLOPT_PROXY, 'proxy_ip:proxy_port');
curl_setopt($process, CURLOPT_RETURNTRANSFER, 1);
$return = curl_exec($process);
curl_close($process);
return $return;
}
/*
* Runs a POST through cURL
*/
function post($url,$data,$refer) {
$process = curl_init($url);
curl_setopt($process, CURLOPT_REFERER, $refer);
curl_setopt($process, CURLOPT_HTTPHEADER, $this->headers);
curl_setopt($process, CURLOPT_USERAGENT, $this->user_agent);
if ($this->cookies == TRUE) curl_setopt($process, CURLOPT_COOKIEFILE, $this->cookie_file);
if ($this->cookies == TRUE) curl_setopt($process, CURLOPT_COOKIEJAR, $this->cookie_file);
curl_setopt($process, CURLOPT_ENCODING , $this->compression);
curl_setopt($process, CURLOPT_TIMEOUT, 30);
if ($this->proxy) curl_setopt($cUrl, CURLOPT_PROXY, 'proxy_ip:proxy_port');
curl_setopt($process, CURLOPT_POSTFIELDS, $data);
curl_setopt($process, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($process, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($process, CURLOPT_POST, 1);
$return = curl_exec($process);
curl_close($process);
return $return;
}
/*
* Error Output
*/
function error($error) {
echo "<center><div style='width:500px;border: 3px solid #FFEEFF; padding: 3px; background-color: #FFDDFF;font-family: verdana; font-size: 10px'><b>cURL Error</b><br>$error</div></center>";
die;
}
}
?>
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