Fix search index for entries without parent book (#160) #167

	name: Test
	on: [push, pull_request]
	jobs:
	test:
	name: test
	strategy:
	matrix:
	version: ['8.0', '8.1', '8.2', '8.3']
	runs-on: ubuntu-latest
	steps:
	- name: Checkout PhD
	uses: actions/checkout@v2

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{matrix.version}}

	- name: Get run-test.php
	run: wget https://raw.githubusercontent.com/php/php-src/master/run-tests.php

	- name: Run tests
	run: php run-tests.php -P -q --no-progress --offline --show-diff --show-slow 1000 --set-timeout 120 -g FAIL,BORK,LEAK,XLEAK tests/

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