gistfile1.txt

ini_set("default_socket_timeout", "1");


class SocketWorker implements
{
    private $socketResource;
    private $socketErrorNum;
    private $socketErrorStr;


    public function __construct($socketServer, $socketPort, $socketTimeOut)
    {
        $this->socketResource = fsockopen($socketServer, $socketPort, $this->socketErrorNum, $this->socketErrorStr, $socketTimeOut);

        return (!empty($this->socketResource)) ? true : false;
    }

    public function  __destruct()
    {
        $this->socketClose();
    }

    public function socketRequest($socketRequest)
    {
        $socketReturnByte = fwrite($this->socketResource, $socketRequest, strlen($socketRequest));

        return (!empty($socketReturnByte)) ? $socketReturnByte : false;
    }

    public function socketResponse()
    {
        $socketResponse = "";

        while ($socketRead = fread($this->socketResource, 4096)) {

            $socketResponse .= $socketRead;
        }

        return $socketResponse;
    }

    public function socketClose()
    {
        fclose($this->socketResource);
    }
}