[Issue] Fix code breaking comma in array_merge_recursive

[m2-assistant]

This issue is automatically created based on existing pull request: #29755: Fix code breaking comma in array_merge_recursive

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The unnecessary comma caused an error message when the cache status was read (php ./bin/magento cache:status).

The error message: "Parse error: syntax error, unexpected ')' in ./setup/src/Magento/Setup/Module.php on line 82"

After removal of the comma, all code relating to this class kept working as intended.

[shikhamis11]

closing since replated PR #29755 is already closed

[ihor-sviziev]

This is not an issue. Magento 2.4 is supporting only php 7.3 and php 7.4, and trailing comma is allowed in those versions.

Trailing coma in function calls was implemented in php 7.3 that minumum supported version in magento 2.4.x, so probably you're trying to run Magento on some not compatible php version.

[nicholasscottfish]

This is common on environments running multiple php versions. Running 'which php' on the server will confirm which version of php the command line is using; in our case we had to specify php 7.4 when running commands manually:

/usr/bin/php74 bin/magento admin:user:create