private static function _getLogContents($mValue, $_fCurrentTimeStamp, $_fPreviousTimeStamp, $_sCallerClass, $_sCallerFunction) { return self::_getLogHeadingLine($_fCurrentTimeStamp, round($_fCurrentTimeStamp - $_fPreviousTimeStamp, 3), $_sCallerClass, $_sCallerFunction) . PHP_EOL . self::_getLegibleDetails($mValue) . PHP_EOL . PHP_EOL; }