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Adobe Commerce upgrade 2.4.3, 2.3.7-p1 PHP Fatal error Hotfix
Adobe Commerce upgrade 2.4.3, 2.3.7-p1 PHP Fatal error Hotfix
This article provides a fix for when merchants try to upgrade to Adobe Commerce (all deployment methods) or Magento Open Source 2.4.3 or 2.3.7-p1 they see the following error:
PHP Fatal error: Uncaught Error: Call to undefined function Magento\Framework\Filesystem\Directory\str_contains() in <...>/magento/vendor/magento/framework/Filesystem/Directory/DenyListPathValidator.php:74
The issue will be fixed in the scope of 2.4.4, 2.4.3-p1 and 2.3.7-p2 releases.
Affected versions and products
Adobe Commerce (all deployment methods) when upgrading to 2.3.7-p1 or 2.4.3.
Magento Open Source when upgrading to 2.3.7-p1 or 2.4.3.
Issue
The issue is caused by the new Adobe Commerce 2.4.3 and 2.3.7-p1 versions using PHP 8 only function str_contains
. Adobe Commerce 2.4.3 and 2.3.7-p1 are only compatible with PHP 7.4 so this function cannot be used.
Steps to reproduce :
Attempt to upgrade to Adobe Commerce 2.4.3 or 2.3.7-p1.
Expected result:
Successful upgrade.
Actual result:
PHP fatal error.
Solution
As a workaround you run the following command in the CLI/Terminal: composer require symfony/polyfill-php80
from the Magento root folder or install a composer patch.
In order to fix the issue for 2.4.3, Adobe Commerce (all deployment methods) and Magento Open Source merchants should apply patch:
AC-384_Fix_Incompatible_PHP_Method__2.4.3_ce.patch
In order to fix the issue for 2.3.7-p1, Adobe Commerce (all deployment methods) and Magento Open Source merchants should apply patch:
AC-384__Fix_Incompatible_PHP_Method__2.3.7-p1_ce.patch
How to Apply the Patch
See How to apply a composer patch provided by Magento for instructions.
GitHub Unsupported PHP 8 command in Magento 2.4.3 EE #33680
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