求幫忙修改個php curl類比post請求內容後並下載檔案的解決思路_php執行個體

下面代碼使用curl類比post請求連結後直接顯示出了檔案內容，如何修改成不顯示內容而直接下載請求到的.torrent格式檔案呢

function curl_post($header,$data,$url){ $ch = curl_init(); $res= curl_setopt ($ch, CURLOPT_URL,$url); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt ($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, $data); curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch,CURLOPT_HTTPHEADER,$header); $result = curl_exec ($ch); curl_close($ch); if ($result == NULL) { return 0; } return $result;}  $url = 'http://www.bttiantang.com/download4.php' ;  $header = array("Host:www.bttiantang.com", "Content-Type:application/x-www-form-urlencoded", 'User-Agent: Mozilla/4.0 (compatible; MSIE .0; Windows NT 6.1; Trident/4.0; SLCC2;)'); $data = 'action=download&id=26881&uhash=eecf3d3071a7b672c314bc39';$ret = curl_post($header, $data,$url);//需將內容顯示修改為檔案下載echo $ret;

------解決思路----------------------

不要echo $ret;

把$ret寫入檔案中去。儲存起來

------解決思路----------------------

$ret = curl_post($header, $data,$url);//需將內容顯示修改為檔案下載$filename = 'x.torrent';header("Content-Type: application/force-download");header("Content-Disposition: attachment; filename=$filename"); echo $ret;

下載的 x.torrent 用迅雷開啟為

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