Prevent division by zero when the total product tax included in the p… #394

	name: Phan

	on: [push]

	jobs:

	phan:
	name: Phan Analysis
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v1

	############################################################################
	- name: Set up PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: '7.3'
	tools: composer:v2, prestissimo, pecl
	coverage: none
	extensions: ast, bcmath, gd, pdo_mysql, zip, soap

	#https://github.com/actions/cache/blob/master/examples.md#php---composer
	- name: Cache composer packages
	id: composer-cache
	run: \|
	composer config cache-files-dir
	echo "::set-output name=dir::$(composer config cache-files-dir)"
	- uses: actions/cache@v1
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-composer-

	- name: Update project dependencies
	run: \|
	composer install --prefer-dist --no-progress --no-suggest
	composer dump-autoload --optimize
	############################################################################

	- name: Run Phan analysis
	id: phan-analysis
	run: ./libs/bin/phan --config-file=phan.php --output-mode=checkstyle --output=chkphan.xml
	continue-on-error: true

	- name: Archive static analysis results
	uses: actions/upload-artifact@v1
	with:
	name: phan-analysis-results
	path: chkphan.xml

	- name: Report annotations
	id: report-annotations
	run: ./libs/bin/cs2pr chkphan.xml

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