protected function createPidFile()
    {
        $pidFile = $this->getPidFile();
        $pid = $this->container->make(Server::class)->master_pid;

        file_put_contents($pidFile, $pid);
    }
protected function createPidFile()
    {
        $pidFile = $this->getPidFile();
        $pid = $this->container->make(Server::class)->master_pid;

        file_put_contents($pidFile, $pid);
    }
protected function createPidFile ( ) { $ pidFile = $ this -> getPidFile ( ) ; $ pid = $ this -> container -> make ( Server :: class ) -> master_pid ; file_put_contents ( $ pidFile , $ pid ) ; }
Create pid file.
Create pid file .