function poster() {$URL = '#39;; //需要提交到的页面//下面这段是要提交的数据$post_data['orderid'] = "YW861736303CN";$post_data['button'] = "提交";$referrer="#34;;$Cookie="ASPSESSIONIDQASTTQBC=NCCPADLCAKFNICPOABDAFHOP";$URL_Info=parse_url($URL);if($referrer=="") {$referrer=$_SERVER["SCRIPT_URI"]; }foreach ($post_data as $key=>$value) {$values[]="$key=". urlencode ($value); }$data_string=implode("&",$values);//提交的数据格式是 a=1&b=2// Find out which port is needed - if not given use standard (=80)if (!isset($URL_Info["port"])) {$URL_Info["port"]=80;// building POST-request://一般做网站用form提交数据后，之后的操作就不用我们不管了，//这里就是在模拟POST操作的HTTP头，具体的可以去查HTTP协议的资料，并不复杂$request.="POST ".$URL_Info["path"]." HTTP/1.1/n";$request.="Host: ".$URL_Info["host"]."/n";$request.="Referer: $referrer/n";$request.="Content-type: application/x-www-form-urlencoded/n";$request.="Content-length: ".strlen($data_string)."/n";$request.="Connection: close/n";$ request .="/n";$request.=$data_string."/n";//exit; }//fsockopen的用法就这样子了，不做多说明$fp = fsockopen($URL_Info["host"], $URL_Info["port"]);fputs($fp, $request);//把HTTP头发送出去while(!feof($fp)) {//$result 是提交后返回的数据$result .= fgets($fp, 1024); } fclose($fp);echo $result; }  

 function poster1() {$post_data = array();$post_data['orderid'] = "YW861736303CN";$post_data['button'] = "提交";$url='#39;;$cookie="ASPSESSIONIDQASTTQBC=NCCPADLCAKFNICPOABDAFHOP";$o=""; foreach  ($post_data as $k=>$v) {$o.= "$k=".urlencode($v)."&"; }$post_data=substr($o,0,-1);$ch = curl_init(); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_URL,$url);//为了支持cookie curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie); curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);$result = curl_exec($ch);echo $result; }  

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