PHP利用Curl socket file_get_contents POST数据

1 /** 2 * 其它版本 3 * 使用方法： 4 * $post_string = "app=request&version=beta"; 5 * request_by_other('/restServer.php',$post_string); 6 */ 7 function request_by_other($remote_server,$post_string){ 8$context = array( 9 'http'=>array( 10 'method'=>'POST', 11 'header'=>'Content-type: application/x-www-form-urlencoded'."\r\n". 12 'User-Agent : Jimmy\'s POST Example beta'."\r\n". 13 'Content-length: '.strlen($post_string)+8, 14 'content'=>.$post_string) 15); 16$stream_context = stream_context_create($context); 17$data = file_get_contents($remote_server,FALSE,$stream_context); 18return $data; 19 } 20 21 /** 22 * Socket版本 23 * 使用方法： 24 * $post_string = "app=socket&version=beta"; 25 * request_by_socket('','/restServer.php',$post_string); 26 */ 27 function request_by_socket($remote_server,$remote_path,$post_string,$port = 80,$timeout = 30){ 28$socket = fsockopen($remote_server,$port,$errno,$errstr,$timeout); 29if (!$socket) die("$errstr($errno)"); 30 31fwrite($socket,"POST $remote_path HTTP/1.0\r\n"); 32fwrite($socket,"User-Agent: Socket Example\r\n"); 33fwrite($socket,"HOST: $remote_server\r\n"); 34fwrite($socket,"Content-type: application/x-www-form-urlencoded\r\n"); 35fwrite($socket,"Content-length: ".strlen($post_string)+8."\r\n"); 36fwrite($socket,"Accept:*/*\r\n"); 37fwrite($socket,"\r\n"); 38fwrite($socket,"mypost=$post_string\r\n"); 39fwrite($socket,"\r\n"); 40 41$header = ""; 42while ($str = trim(fgets($socket,4096))) { 43 $header.=$str; 44} 45 46$data = ""; 47while (!feof($socket)) { 48 $data .= fgets($socket,4096); 49} 50 51return $data; 52 } 53 54 /** 55 * Curl版本 56 * 使用方法： 57 * $post_string = "app=request&version=beta"; 58 * request_by_curl('/restServer.php',$post_string); 59 */ 60 function request_by_curl($remote_server,$post_string){ 61$ch = curl_init(); 62curl_setopt($ch,CURLOPT_URL,$remote_server); 63curl_setopt($ch,CURLOPT_POSTFIELDS,'mypost='.$post_string); 64curl_setopt($ch,CURLOPT_RETURNTRANSFER,true); 65curl_setopt($ch,CURLOPT_USERAGENT,"Jimmy's CURL Example beta"); 66$data = curl_exec($ch); 67curl_close($ch); 68return $data; 69 }