SH\Parser::parseArguments PHP Method

    private function parseArguments()
    {
        $out = null;
        if (is_array($this->arguments)) {
            $out = array();
            foreach ($this->arguments as $key => $value) {
                $value = $this->surroundItemsWithSpacesWithQuotes($value);
                $out[] = is_string($key) ? "{$key} {$value}" : $value;
            }
            $out = implode(' ', $out);
        } else {
            $out = $this->arguments;
        }
        return $out;
    }