Net_Portscan::checkPort()

Описание

This function checks if there is a service available at the specified port on the specified machine.

Параметр

• string $host - address of the host to check

• string $port - port to check

• string $timeout - time in seconds to wait for response from host

Возвращаемое значение

boolean - Возвращает TRUE в случае успеха и FALSE при неудаче.

Заметка

Эта функция может быть вызвана статически.

Пример

require_once "Net_Portscan/Portscan.php";

if (Net_Portscan::checkPort("localhost", 80) == NET_PORTSCAN_SERVICE_FOUND) {
    echo "There is a service on localhost on port 80 (" . Net_Portscan::getService(80) . ").\n";
}