public static function int_from_ver($verNumberStr) {
			// Deprecation log is activated only for TYPO3 4.7 and above
		if (t3lib_utility_VersionNumber::convertVersionNumberToInteger(TYPO3_version) >= 4007000) {
			self::logDeprecatedFunction();
		}
		return t3lib_utility_VersionNumber::convertVersionNumberToInteger($verNumberStr);
	}