Migrate to veewee/xml v4 and PHP 8.4+ #16

	name: Benchmarks

	on: [pull_request]
	jobs:
	run:
	runs-on: ubuntu-latest
	name: Performance regression check
	steps:
	- name: Checkout base branch
	uses: actions/checkout@master
	with:
	ref: ${{ github.base_ref }}
	- name: Install PHP
	uses: shivammathur/setup-php@master
	with:
	php-version: '8.5'
	tools: 'composer:v2'
	extensions: mbstring, dom, soap
	coverage: none
	- name: Install dependencies (base)
	run: composer update --prefer-dist --no-progress --no-suggest
	- name: Benchmark baseline (base branch)
	run: \|
	vendor/bin/phpbench run benchmarks/ \
	--tag=baseline \
	--store \
	--report=aggregate
	- name: Checkout PR branch
	uses: actions/checkout@master
	with:
	clean: false
	- name: Install dependencies (PR)
	run: composer update --prefer-dist --no-progress --no-suggest
	- name: Benchmark PR branch vs baseline
	run: \|
	vendor/bin/phpbench run benchmarks/ \
	--ref=baseline \
	--report=aggregate

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