protected function prepareCommand(): string
    {
        return sprintf(
            (($this->isWindows() ? '' : 'exec ') .'%s -S %s:%s %s'),
            (new PhpExecutableFinder())->find(false),
            $this->host,
            $this->port,
            __DIR__.'/server.php'
        );
    }
protected function prepareCommand(): string
    {
        return sprintf(
            (($this->isWindows() ? '' : 'exec ') .'%s -S %s:%s %s'),
            (new PhpExecutableFinder())->find(false),
            $this->host,
            $this->port,
            __DIR__.'/server.php'
        );
    }
protected function prepareCommand ( ) : string { return sprintf ( ( ( $ this -> isWindows ( ) ? '' : 'exec ' ) . '%s -S %s:%s %s' ) , ( new PhpExecutableFinder ( ) ) -> find ( false ) , $ this -> host , $ this -> port , __DIR__ . '/server.php' ) ; }
Prepare the command for starting the PHP server.

@return string
Prepare the command for starting the PHP server .