Add compatibility wity jaxon-php 4 #2078

	name: PHP Composer

	on:
	push:
	branches: [ '7.1' ]
	pull_request:
	branches: [ '7.1' ]

	jobs:
	build:
	strategy:
	matrix:
	php-version: [7.4]

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0 # Shallow clones should be disabled for a better relevancy of analysis

	- name: Setup PHP ${{ matrix.php-version }}
	uses: shivammathur/setup-php@master
	with:
	php-version: ${{ matrix.php-version }}

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

	- name: Cache Composer packages
	id: composer-cache
	uses: actions/cache@v2
	with:
	path: vendor
	key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-php-

	- name: Cache PHP Security Checker
	uses: actions/cache@v2
	id: cache-db
	with:
	path: ~/.symfony/cache
	key: db

	- name: The PHP Security Checker
	uses: symfonycorp/security-checker-action@v2

	- name: Install dependencies
	if: steps.composer-cache.outputs.cache-hit != 'true'
	run: composer update --prefer-dist --no-progress --no-suggest

	# Add a test script to composer.json, for instance: "test": "vendor/bin/phpunit"
	# Docs: https://getcomposer.org/doc/articles/scripts.md

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

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