Clean up documentation and code #533

Job	Run time
Check previous runs	7s
PHPStan (8.4)	21s
Check generated files and formatting	14s
PHPUnit tests (ubuntu-24.04, 8.4)	1m 29s
PHPStan (7.4)	21s
PHPUnit tests (windows-latest, 8.4)	2m 14s
PHPUnit tests (macos-latest, 8.4)	1m 39s
PHPUnit tests (ubuntu-24.04, 8.3)	1m 31s
PHPUnit tests (ubuntu-24.04, 8.2)	1m 28s
PHPUnit tests (ubuntu-24.04, 8.1)	1m 28s
PHPUnit tests (ubuntu-24.04, 8.0)	1m 15s
PHPUnit tests (ubuntu-24.04, 7.4)	1m 10s
Build phar and man page	30s
Integration tests (laravel/framework, --include-if-php --preset laravel src tests bin, --quiet --...	59s
Test phar (ubuntu-24.04, 8.4)	8s
Integration tests (drupal/drupal, --exclude '/\/(\.git\|\.hg\|\.svn\|_?build\|dist\|vendor\|core\/lib\/...	1m 0s
Test phar (windows-latest, 8.4)	32s
Integration tests (symfony/symfony, --include-if-php --preset symfony ., --quiet --timers)	58s
Test phar (macos-latest, 8.4)	47s
Integration tests (WordPress/WordPress, --include-if-php --preset wordpress ., --quiet --timers -...	1m 0s
Test phar (ubuntu-24.04, 8.3)	19s
Test phar (ubuntu-24.04, 8.2)	9s
Test phar (ubuntu-24.04, 8.1)	9s
Test phar (ubuntu-24.04, 8.0)	13s
Test phar (ubuntu-24.04, 7.4)	9s
	20m 10s

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