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<?php |
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namespace Gilbertsoft\Lib\Utility; |
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/* |
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* This file is part of the "GS Library" Extension for TYPO3 CMS. |
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* |
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* Copyright (C) 2017 by Gilbertsoft (gilbertsoft.org) |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* For the full license information, please read the LICENSE file that |
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* was distributed with this source code. |
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* |
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* The TYPO3 project - inspiring people to share! |
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*/ |
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/** |
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* Use declarations |
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*/ |
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use TYPO3\CMS\Core\Utility\VersionNumberUtility; |
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/** |
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* Utility class to handle version comparings. |
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* |
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* USE: |
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* The class is intended to be used without creating an instance of it. |
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* So: Do not instantiate - call functions with "\Gilbertsoft\Lib\Utility\VersionUtility::" prefixed the function name. |
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* So use \Gilbertsoft\Lib\Utility\VersionUtility::[method-name] to refer to the functions, eg. '\Gilbertsoft\Lib\Utility\VersionUtility::isVersion()' |
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*/ |
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class Typo3Version |
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{ |
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/** |
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* @var integer $version |
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*/ |
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private static $version = null; |
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/** |
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* Returns the TYPO3 version as integer |
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* |
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* @return integer |
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* @api |
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*/ |
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protected static function getBranch() |
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{ |
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if (is_null(self::$version)) { |
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self::$version = VersionNumberUtility::convertVersionNumberToInteger(TYPO3_branch); |
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} |
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return self::$version; |
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} |
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/** |
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* Returns TRUE if the current TYPO3 version (or compatibility version) is compatible to the input version |
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* Notice that this function compares branches, not versions (4.0.1 would be > 4.0.0 although they use the same compat_version) |
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* |
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* @param string $branchNumberStr Minimum branch number required (format x.y / e.g. "4.0" NOT "4.0.0"!) |
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* @return bool Returns TRUE if this setup is compatible with the provided version number |
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* @todo Still needs a function to convert versions to branches |
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*/ |
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public static function isVersion($branchNumberStr) |
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{ |
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return (self::getBranch() == VersionNumberUtility::convertVersionNumberToInteger($branchNumberStr)); |
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} |
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/** |
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* Returns TRUE if the current TYPO3 version (or compatibility version) is compatible to the input version |
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* Notice that this function compares branches, not versions (4.0.1 would be > 4.0.0 although they use the same compat_version) |
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* |
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* @param string $branchNumberStr Minimum branch number required (format x.y / e.g. "4.0" NOT "4.0.0"!) |
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* @return bool Returns TRUE if this setup is compatible with the provided version number |
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* @todo Still needs a function to convert versions to branches |
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*/ |
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public static function isCompatVersion($branchNumberStr) |
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{ |
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return (self::getBranch() >= VersionNumberUtility::convertVersionNumberToInteger($branchNumberStr)); |
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} |
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} |
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gilbertsoft /
typo3-gslib
