can::readStatistic

static function readStatistic()
{
	$result = false;
	$fileName = self::getEnabledFilePath();
	if (file_exists($fileName) && ($contents = file_get_contents($fileName)) !== false)
	{
		$fileValues = explode(",", $contents);
		$result = array(
			"HITS" => intval($fileValues[0]),
			"MISSES" => intval($fileValues[1]),
			"QUOTA" => intval($fileValues[2]),
			"POSTS" => intval($fileValues[3]),
			"FILE_SIZE" => doubleval($fileValues[4]),
		);
	}

	return $result;
}