MetadataTemplate::fetchValues(): remove duplicates #35

	name: test
	on: push
	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	php: [8.1, 8.2, 8.3, 8.4]
	steps:
	- uses: actions/checkout@v4
	- name: php
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php }}
	- name: composer
	run: \|
	composer update
	- name: test
	run: \|
	mkdir -p build/logs
	XDEBUG_MODE=coverage vendor/bin/phpunit --display-deprecations --display-phpunit-deprecations --display-notices --display-warnings
	- name: coveralls
	run: \|
	export COVERALLS_RUN_LOCALLY=1
	export COVERALLS_REPO_TOKEN=${{ secrets.coverallsToken }}
	rm -fR composer.json composer.lock vendor
	composer require php-coveralls/php-coveralls
	php vendor/bin/php-coveralls -v
	phpstan:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: shivammathur/setup-php@v2
	with:
	php-version: 8.4
	- uses: actions/cache@v4
	with:
	path: vendor
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: ${{ runner.os }}-composer-
	- name: composer
	run: composer update
	- name: phpstan
	run: vendor/bin/phpstan analyse -l 8 src tests \|\| true

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