chillerlan / php-database

	public function rawCached(string $sql, string $index = null, bool $assoc = true, int $ttl = null){

		$result = $this->cacheGet($sql, [], $index);

		if(!$result){

			$result = $this->raw($sql, $index, $assoc);

			$this->cacheSet($sql, [], $index, $result, $ttl);

		}

		return $result;

	}

	public function preparedCached(string $sql, array $values = [], string $index = null, bool $assoc = true, int $ttl = null){

		$result = $this->cacheGet($sql, $values, $index);

		if(!$result){

			$result = $this->prepared($sql, $values, $index, $assoc);

			$this->cacheSet($sql, $values, $index, $result, $ttl);

		}

		return $result;

	}