Swift_Transport_EsmtpTransport::executeCommand PHP Method

executeCommand() public method

If no response codes are given, the response will not be validated. If codes are given, an exception will be thrown on an invalid response.
public executeCommand ( string $command, int[] $codes = [], string[] &$failures = null ) : string
$command string
$codes int[]
$failures string[] An array of failures by-reference
return string
    public function executeCommand($command, $codes = array(), &$failures = null)
    {
        $failures = (array) $failures;
        $stopSignal = false;
        $response = null;
        foreach ($this->getActiveHandlers() as $handler) {
            $response = $handler->onCommand($this, $command, $codes, $failures, $stopSignal);
            if ($stopSignal) {
                return $response;
            }
        }
        return parent::executeCommand($command, $codes, $failures);
    }