public function getString($value) {
		if ($this->startsWith($value, '\'') && $this->endsWith($value, '\'')) {
			return ltrim(rtrim($value, '\''), '\'');
		}
		if ($this->startsWith($value, '"') && $this->endsWith($value, '"')) {
			return ltrim(rtrim($value, '"'), '"');
		}

		return $value;
	}