PHP Analog Post submission data

PHP analog post submission data, a lot of useful,

<?PHP//PHP Post data three ways//PHP has three ways to post data, respectively, curl, socket, file_get_contents:/** * Socket version * method of use: * $post _string = "App=socket&version=beta"; * Request_by_socket (' facebook.cn ', '/ Restserver.php ', $post _string); */functionRequest_by_socket ($remote _server,$remote _path,$post _string,$port= 80,$timeout= 30){    $socket=Fsockopen($remote _server,$port,$errno,$errstr,$timeout); if(!$socket) die("$errstr($errno)"); fwrite($socket, "POST$remote _pathHttp/1.0\r\n "); fwrite($socket, "User-agent:socket example\r\n"); fwrite($socket, "HOST:$remote _server\ r \ n "); fwrite($socket, "content-type:application/x-www-form-urlencoded\r\n"); fwrite($socket, "Content-length:". (strlen($post _string) + 8). ' \ r \ n '); fwrite($socket, "accept:*/*\r\n"); fwrite($socket, "\ r \ n"); fwrite($socket, "mypost=$post _string\ r \ n "); fwrite($socket, "\ r \ n"); $header= "";  while($str=Trim(fgets($socket, 4096))) {        $header.=$str; }     $data= "";  while(!feof($socket)) {        $data.=fgets($socket, 4096); }     return $data;} /** * Curl version * How to use: * $post _string = "App=request&version=beta"; * Request_by_curl (' Http://facebook.cn/restServer . php ', $post _string); */functionRequest_by_curl ($remote _server,$post _string){    $ch=Curl_init (); curl_setopt ($ch, Curlopt_url,$remote _server); curl_setopt ($ch, Curlopt_postfields,$post _string); curl_setopt ($ch, Curlopt_returntransfer,true); curl_setopt ($ch, Curlopt_useragent, "mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0) "); $data= Curl_exec ($ch); Curl_close ($ch); return $data;} /** Other versions * How to use: * $post _string = "App=request&version=beta"; * Request_by_other (' http://facebook.cn/ Restserver.php ', $post _string); */functionRequest_by_other ($remote _server,$post _string){    $context=Array(        ' http ' =Array(            ' Method ' = ' POST ', ' header ' = ' content-type:application/x-www-form-urlencoded '. ' \ r \ n '. ' user-agent:mozilla/4.0 (compatible; MSIE 5.01;                        Windows NT 5.0) '. ' \ r \ n '. ' Content-length: '.strlen($post _string+ 8, ' content ' = ' mypost= '.$post _string)        ); $stream _context=stream_context_create($context); $data=file_get_contents($remote _server,false,$stream _context); return $data;} ?>

Alternatively, you can directly simulate the post form submission without receiving data.

<?PHP$query _url=Array(' username ' = ' username ', ' password ' = ' password ');Echo' <form action= ' http://lin.test.com "method=" post "name=" Buttonform "id=" Buttonform ">";foreach($query _url  as $key=$val){Echo' <input type = ' hidden ' name= '.$key. ' "value =" '.$val.‘" > ';}Echo' </form> ';Echo' <script>document. getElementById ("Buttonform"). Submit ();</script> ';

<?PHP//Log in as a program login as an examplefunctionBbslogin ($user _login,$password,$host,$port= "80") {    //post data that needs to be submitted    $argv=Array(' Cookies ' =Array(' user_login ' =$user _login, ' password ' =$password, ' _wp_http_referer ' = '/bbpress/', ' re ' = ', ' Remember 'true)); foreach($argv[' Cookie '] as $key=$value) {        $params[] =$key. ' = '.$value; }    $params=implode(' & ',$params); $header= "Post/bbpress/bb-login.php http/1.1\r\n"; $header. = "Host:$host:$port\ r \ n "; $header. = "content-type:application/x-www-form-urlencoded\r\n"; $header. = "Content-length:".strlen($params) . "\ r \ n"; $header. = "connection:close\r\n\r\n"; $header.=$params; $fp=Fsockopen($host,$port); fputs($fp,$header);  while(!feof($fp)) {        $str=fgets($fp); //here is your own logic code, here is the main analog cookie, can be used to synchronize login        if(! (Strpos($str, "Set-cookie:") = = =false)) {            $tmparray=Explode(" ",$str); $cookiearray=Explode("=",$tmparray[1]); $cookiepaths=Explode("=",$tmparray[6]); $cookiename=UrlDecode($cookiearray[0]); $cookievalue=UrlDecode(substr($cookiearray[1], 0,strlen($cookiearray[1])-1)); $cookietime= Time() + 3600 * 24 * 7; $cookiepath=UrlDecode(substr($cookiepaths[1], 0,strlen($cookiepaths[1])-1)); Setcookie($cookiename,$cookievalue,$cookietime,$cookiepath); }    }    fclose($fp);}?>

PHP Analog Post submission data