quote:

public function connect($address, $port) {
self::disconnect();
$this->port = (int)$port;
$this->ip = @gethostbyname($address);

//My
global $timeout;
/////

if($this->resource = @fsockopen('udp://' . $this->ip, $this->port, $errno, $errstr, 1 ) ) {
$this->connected = true;
stream_set_timeout($this->resource, 0, $timeout);
}
return $this->connected;
}

quote:

public function getInfo() {
if( !$this->connected )
return false;
$return = array();

//My
$this->timeStart = $this->getmicrotime();
//====

$this->send("\xFF\xFF\xFF\xFFTSource Engine Query\x00");

if($tmp = $this->read(true)) {

//My
$return['ping'] = (int)(($this->getmicrotime() - $this->timeStart)*1000);
//==== и т.д.

quote:

public function getmicrotime()
{
list($usec, $sec) = explode(" ", microtime());
return ((float)$usec + (float)$sec);
}

quote:

//My
$this->timeStart = $this->getmicrotime();
//====

$this->send("\xFF\xFF\xFF\xFFTSource Engine Query\x00");

if($tmp = $this->read(true)) {

//My
$return['ping'] = (int)(($this->getmicrotime() - $this->timeStart)*1000);
//==== и т.д.

quote:

$this->timeStart=$this->getmicrotime();
fwrite( $this->resource, "\xFF\xFF\xFF\xFFTSource Engine Query\0" );
fread( $this->resource, 4 );
$status = socket_get_status( $this->resource );
if( $status['unread_bytes'] > 0 ) {
$this->raw = fread( $this->resource, $status['unread_bytes'] );
$return['ping'] = (int)(($this->getmicrotime() - $this->timeStart)*1000);
$tmp = $this->getByte();