PHP

Update coisa/exceptions requirement from ^1.0 to ^1.0 || ^2.0 #86

	name: PHP
	on: [push, pull_request]
	jobs:
	tests:
	strategy:
	matrix:
	operating-system: [ubuntu-16.04]
	php-versions: ['5.3']
	runs-on: ${{ matrix.operating-system }}
	steps:
	- name: Checkout
	uses: actions/checkout@v2

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php-versions }}
	coverage: xdebug
	ini-values: memory_limit=-1

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

	- name: Get composer cache directory
	id: composercache
	run: echo "::set-output name=dir::$(composer config cache-files-dir)"

	- name: Cache composer dependencies
	id: composer-cache
	uses: actions/cache@v2
	with:
	path: ${{ steps.composercache.outputs.dir }}
	key: ${{ matrix.php-versions }}-composer-${{ hashFiles('**/composer.json') }}
	restore-keys: ${{ matrix.php-versions }}-composer-

	- name: Install dependencies
	run: composer install --prefer-dist --no-progress --no-suggest

	- name: Run test suite
	run: composer run-script test

Provide feedback