PHP 8.2 | Fix for partially supported callback #44537
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
What?
array( 'self', 'method_name' )
-like callbacks are only partially supported by PHP. With this mind, they will be deprecated in PHP 8.2, with support being completely removed in PHP 9.0.Fixed by changing it to a fully supported syntax.
Refs:
Why?
Because code should be cross-version compatible with all supported PHP versions, including the upcoming PHP 8.2.