Update set-up-a-web-experiment.md #708

	name: Internal Link Check

	on:
	# Trigger at every push. Action will also be visible from Pull Requests to master
	pull_request:
	branches:
	- main

	jobs:
	build:
	name: Internal Link Check
	runs-on: ubuntu-latest
	steps:
	# Git Checkout
	- name: Checkout Code
	uses: actions/checkout@v3
	with:
	token: ${{ secrets.PAT \|\| secrets.GITHUB_TOKEN }}
	fetch-depth: 0

	- name: Set up PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: '8.2' # Adjust as needed
	extensions: bcmath, ctype, exif, json, mbstring, openssl, pdo, tokenizer, xml, gd
	tools: composer, php-cs-fixer

	- name: Install Dependencies
	run: composer install --no-interaction --prefer-dist --optimize-autoloader

	- name: Setup Node.js
	uses: actions/setup-node@v2
	with:
	node-version: '20'

	- name: Install NPM Dependencies
	run: npm install

	# Internal Link Check
	- name: Internal Link Check
	run: ./linkchecker

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