Add array key existence checks to prevent loads of PHP warnings #115

	name: CI

	on: [ push, pull_request ]

	jobs:
	build:
	runs-on: ubuntu-latest

	continue-on-error: ${{ matrix.env.experimental == true }}
	strategy:
	fail-fast: false
	matrix:
	env:
	- { php: 8.0 }
	- { php: 8.1 }
	- { php: 8.2 }

	env: ${{ matrix.env }}

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.env.php }}
	tools: composer:2
	extensions: pdo, sqlite3

	- name: Validate composer.json and composer.lock
	run: composer validate

	- name: Cache dependencies
	uses: actions/cache@v4
	with:
	path: ~/.composer/cache
	key: dependencies-composer-${{ matrix.env.php }}-${{ hashFiles('composer.json') }}

	- name: Install dependencies
	run: composer install

	- name: Check coding style
	run: composer lint
	if: ${{ matrix.env.php == '8.1' }}

	- name: Run Unit Tests
	run: \|
	echo "Running unit tests with $(which php)";
	.Build/bin/phpunit --colors -c .Build/vendor/nimut/testing-framework/res/Configuration/UnitTests.xml Tests/Unit/;

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