Asterisk command from ami

$socket = fsockopen("127.0.0.1","5038", $errno, $errstr,10);
      if (!$socket){
        echo "$errstr ($errno)\n";
        }else{
            fputs($socket, "Action: Login\r\n");
            fputs($socket, "UserName: admin\r\n");
            fputs($socket, "Secret: 1456\r\n\r\n");
            fputs($socket, "Action: Command\r\n");
              fputs($socket, "Command: $_GET[cmd]\r\n");

            fputs($socket, "Action: Logoff\r\n\r\n");

 while(!feof($socket)){

  $result=fgets($socket);


echo $result."<br>";



  if(stristr($result, '--END COMMAND--') == TRUE) {

exit();

}
}
}
fclose($socket);
exit();

?>