42 lines
1.2 KiB
ReStructuredText
42 lines
1.2 KiB
ReStructuredText
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.. include:: /Includes.rst.txt
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.. _breaking-72117:
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==========================================================
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Breaking: #72117 - API change in ExceptionHandlerInterface
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==========================================================
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See :issue:`72117`
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Description
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===========
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The class \Throwable was added in PHP7 as new parent of \Exceptions. This leads to the issue that
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ExceptionHandlers need to change the API of their exception handling method. To support PHP 5.5, 5.6 and 7.0
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we need to remove the type hint. It will later be set to \Throwable if we only support PHP 7.0 and newer.
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See https://php.net/manual/en/migration70.incompatible.php
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Impact
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======
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A fatal error will be thrown if you use own ExceptionHandlers implementing
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TYPO3\CMS\Core\Error\ExceptionHandlerInterface "Fatal error: Declaration of ... must be compatible with ..."
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Affected Installations
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======================
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Installations which use an own ExceptionHandler implementing TYPO3s ExceptionHandlerInterface.
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Migration
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=========
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Remove the type hinting in your implementation of ExceptionHandlerInterface. If you switch to PHP 7 you may
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also get instances from \Throwable, so check the API/type hinting of the function were you process the exception.
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.. index:: PHP-API
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