Add support for optional parameters #91

	name: Automatically update project documentation

	on:
	push:
	branches:
	- main
	env:
	extensions: 'json,mbstring'
	defaultPHPVersion: '8.1.10'

	jobs:
	generate_docs:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	- name: Setup PHP
	uses: shivammathur/setup-php@master
	with:
	php-version: ${{ env.defaultPHPVersion }}
	extensions: ${{ env.extensions }}
	ini-values: memory_limit=2G, display_errors=On, error_reporting=-1
	tools: pecl

	- name: Cache dependencies
	uses: actions/cache@v2
	with:
	path: ~/.composer/cache/files
	key: dependencies-composer-${{ hashFiles('composer.lock') }}

	- name: Install Composer dependencies
	run: composer install -q --no-ansi --no-interaction --no-progress --prefer-dist --optimize-autoloader

	- name: Generate Documentation
	run: \|
	git config --global user.email "${{ secrets.DOCS_GITHUB_EMAIL }}"
	git config --global user.name "${{ secrets.DOCS_GITHUB_USER }}"
	git remote set-url origin https://gigili:${{ secrets.WIKI_GITHUB_UPDATE_TOKEN }}@github.com/gigili/PHP-routing.git
	mkdir bin
	cd bin/
	wget https://phpdoc.org/phpDocumentor.phar
	cd ..
	mkdir -p ./docs
	php bin/phpDocumentor.phar run -d ./ -t ./docs --ignore vendor/ --ignore sample/ --ignore tests/ --setting="guides.enabled=true" --force -v
	rm -r bin/
	git add .
	if [[ $(git commit -am "[AUTO] Update documentation") != "Nothing to commit" ]]; then
	echo "::debug::Pushing new documentation changes"
	git push origin main
	else
	echo "::debug::Nothing to commit and skipping push"
	fi

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