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Fix attempts to count possible non-countable variables or usage of undefined variables #11473
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The release ZIP for this PR is accessible via: Script Dependencies ReportThere is no changed script dependency between this branch and trunk. This comment was automatically generated by the TypeScript Errors Report
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…defined variables This fixes a few miscellaneous small problems where a possibly undefined variable was attempted to be accessed or a variable that wasn't necessarily countable was passed to `count()` These were found by running Rector with rules specific to finding issues with php8.
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What
This fixes a few miscellaneous small problems where a possibly undefined variable was attempted to be accessed or a variable that wasn't necessarily countable was passed to
count()These were found by running Rector with rules specific to finding issues with php8.
Why
A couple changes are specifically to help a static analysis tool like Rector identify issues. But others are to be sure that fatal errors won't be throw due to changes in functionality between PHP 7.4 and PHP 8.
Testing Instructions
These changes are purely code changes that do not effect functionality.
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