PHP 8.1 compatibility: fix deprecation notice#1276
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PHP 8.1 deprecates passing `null` to PHP native functions where the parameter(s) is not explicitly nullable. While in PHP 8.1 this is only a deprecation, it should, of course, still be fixed. This commit contains a fix for the one issue in PHPCompatibility found related to this so far (based on the unit tests). Passing `null` to `trim()` is now deprecated, so more defensive coding or explicit type casting is needed. This comes into play for the `TestVersionTrait::getTestVersion()` method. Includes removing a stray line of commented out code.
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Just confirmed: with this fix alone, the unit tests are passing again on PHP 8.1. (I pulled some other fixes to PHPCS itself previously which probably helped as well) |
wimg
approved these changes
Apr 6, 2021
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PHP 8.1 deprecates passing
nullto PHP native functions where the parameter(s) is not explicitly nullable.While in PHP 8.1 this is only a deprecation, it should, of course, still be fixed.
This commit contains a fix for the one issue in PHPCompatibility found related to this so far (based on the unit tests).
Passing
nulltotrim()is now deprecated, so more defensive coding or explicit type casting is needed.This comes into play for the
TestVersionTrait::getTestVersion()method.Includes removing a stray line of commented out (test) code.