fwolf / fwlib

	 * @param	string	$key

	 * @return	string

	 */

	public function CacheFilePath($key) {

		$s_path = $this->aCfg['cache-file-dir'];

		$ar_rule = str_split($this->aCfg['cache-file-rule'], 2);

		if (empty($ar_rule))

			return $s_path;

		foreach ($ar_rule as $rule)

			$s_path .= $this->CacheFilePathSec($rule, $key) . '/';

		// Filename

		$s_path .= $this->CacheFilePathFile($key);

		return $s_path;

	} // end of func Path

	/**

	 * @param	string	$key

	 * @return	string

	 */

	public function FilePath ($key) {

		$s_path = $this->aCfg['cache-file-dir'];

		$ar_rule = str_split($this->aCfg['cache-file-rule'], 2);

		if (empty($ar_rule))

			return $s_path;

		foreach ($ar_rule as $rule)

			$s_path .= $this->FilePathSec($rule, $key) . '/';

		// Filename

		$s_path .= $this->FilePathFilename($key);

		return $s_path;

	} // end of func FilePath

	/**