TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+..  include:: /Includes.rst.txt
+
+..  _breaking-107482-1758143015:
+
+======================================================================
+Breaking: #107482 - Environment::getComposerRootPath method removed
+======================================================================
+
+See :issue:`107482`
+
+Description
+===========
+
+The following method in :php:`\TYPO3\CMS\Core\Core\Environment` has been
+removed in TYPO3 v14.0:
+
+*   :php:`Environment::getComposerRootPath()`
+
+Since composer installers v4/v5 (which are required since TYPO3 v12),
+:php:`getComposerRootPath()` and :php:`getProjectPath()` return the same
+value, because the project path can no longer be changed through
+configuration.
+
+Therefore, the method :php:`Environment::getComposerRootPath()` has been
+removed. It was marked as internal from the beginning.
+
+Impact
+======
+
+Calling this method will result in a PHP error.
+
+Affected installations
+======================
+
+TYPO3 installations with custom extensions or custom code that directly
+call the removed method are affected:
+
+* :php:`Environment::getComposerRootPath()`
+
+The extension scanner will report any usage as a strong match.
+
+Migration
+=========
+
+Instead of calculating relative paths manually, use absolute paths or
+the appropriate TYPO3 APIs for path handling.
+
+Use the following replacement:
+
+*   :php:`Environment::getProjectPath()`
+
+..  index:: PHP-API, FullyScanned, ext:core