hello example

$hostinfo[3] < 65536
            ) {
                $port = (int) $hostinfo[3];
            }
            if ($this->smtp->connect($prefix . $host, $port, $this->Timeout, $options)) {
                try {
                    if ($this->Helo) {
                        $hello = $this->Helo;
                    } else {
                        $hello = $this->serverHostname();
                    }
                    $this->smtp->hello($hello);
                    //Automatically enable TLS encryption if:                     //* it's not disabled                     //* we have openssl extension                     //* we are not already using SSL                     //* the server offers STARTTLS                     if ($this->SMTPAutoTLS && $sslext && 'ssl' !== $secure && $this->smtp->getServerExt('STARTTLS')) {
                        $tls = true;
                    }
                    if ($tls) {
                        if (!$this->smtp->startTLS()) {
                            $message = $this->getSmtpErrorMessage('connect_host');
                            

    /** * @requires extension intl */
    public function testLocalizedSlugger()
    {
        $kernel = static::createKernel(['test_case' => 'Slugger', 'root_config' => 'config.yml']);
        $kernel->boot();

        $service = $kernel->getContainer()->get(SlugConstructArgService::class);

        $this->assertSame('Stoinostta-tryabva-da-bude-luzha', $service->hello());
    }
}