protected function serverPort(): int
    {
        if ($this->serverPort !== null) {
            return $this->serverPort;
        }

        $iterator = $this->process->getIterator(SymfonyProcess::ITER_SKIP_ERR | SymfonyProcess::ITER_KEEP_OUTPUT);

        foreach ($iterator as $data) {
            return $this->serverPort = (int) $data;
        }

        // If the iterator didn't execute properly, then the process must have failed, we must check to be sure.
        $this->checkProcessStatus();
    }
protected function serverPort(): int
    {
        if ($this->serverPort !== null) {
            return $this->serverPort;
        }

        $iterator = $this->process->getIterator(SymfonyProcess::ITER_SKIP_ERR | SymfonyProcess::ITER_KEEP_OUTPUT);

        foreach ($iterator as $data) {
            return $this->serverPort = (int) $data;
        }

        // If the iterator didn't execute properly, then the process must have failed, we must check to be sure.
        $this->checkProcessStatus();
    }
protected function serverPort ( ) : int { if ( $ this -> serverPort !== null ) { return $ this -> serverPort ; } $ iterator = $ this -> process -> getIterator ( SymfonyProcess :: ITER_SKIP_ERR | SymfonyProcess :: ITER_KEEP_OUTPUT ) ; foreach ( $ iterator as $ data ) { return $ this -> serverPort = ( int ) $ data ; } // If the iterator didn't execute properly, then the process must have failed, we must check to be sure. $ this -> checkProcessStatus ( ) ; }
Return the port of the server.
Return the port of the server .