php中curl实现get和post请求

<p><?php</p>/*<br />* url post请求地址<br />* post post数据<br />* cookie cookie数据，传递一个包含HTTP cookie的头连接<br />* cookie 获取到的cookie信息的保存位置<br />* referer 在HTTP请求中包含一个"referer"头的字符串<br />*/<br />function vcurl($url,$post='',$cookie='',$cookiejar='',$referer=''){ <br />	$tmpInfo='';<br />	$cookiepath=getcwd().'./'.$cookiejar;<br />	$curl=curl_init();<br />	curl_setopt($curl,CURLOPT_URL,$url);<br />	curl_setopt($curl,CURLOPT_USERAGENT,$_SERVER['HTTP_USER_AGENT']);<br />	if($referer){<br />		curl_setopt($curl,CURLOPT_REFERER,$referer);<br />	}else{<br />		curl_setopt($curl,CURLOPT_AUTOREFERER,1);<br />	}<br />	if($post){<br />		curl_setopt($curl,CURLOPT_POST,1);<br />		curl_setopt($curl,CURLOPT_POSTFIELDS,$post);<br />	}<br />	if($cookie){<br />		curl_setopt($curl,CURLOPT_COOKIE,$cookie);<br />	}<br />	if($cookiejar){<br />		curl_setopt($curl,CURLOPT_COOKIEJAR,$cookiepath);<br />		curl_setopt($curl,CURLOPT_COOKIEFILE,$cookiepath);<br />	}<br />	curl_setopt($curl,CURLOPT_TIMEOUT,100);<br />	curl_setopt($curl,CURLOPT_HEADER,0);<br />	curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);<br />	$tmpInfo=curl_exec($curl);<br />	if(curl_errno($curl)){<br />		echo '<pre class="brush:php;toolbar:false;"><b>错误:</b><br />'.curl_error($curl);<br />	}<br />	curl_close($curl);<br />	return $tmpInfo;<br /><p>}</p>

echo vcurl('http://www.scutephp.com/post.php',array('id'=>235,'title'=>'php模拟发送get和post请求'),'',tempnam('./temp','cookie'));