Prevent PHP 8.1 warnings on empty cells - Githubissues

consolidation / output-formatters

Apply transformations to structured data to write output in different formats.

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Prevent PHP 8.1 warnings on empty cells #99

Closed claudiu-cristea closed 2 years ago

claudiu-cristea commented 2 years ago

Overview

This pull request:

[x] Fixes a bug
[ ] Adds a feature
[ ] Breaks backwards compatibility
[ ] Has tests that cover changes

Summary

On PHP 8.1 a null cell will create a warning:

Deprecated function: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in Consolidation\OutputFormatters\Transformations\Wrap\CalculateWidths->Consolidation\OutputFormatters\Transformations\Wrap\@closure() (line 56 of vendor/consolidation/output-formatters/src/Transformations/Wrap/CalculateWidths.php)

Cast to string a cell when passed to the callback, in CalculateWidths::calculateColumnWidths().