remove some unused methods and default arguments #94

	name: CI
	on: [push, pull_request]
	jobs:
	integration:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	include:
	- php: '8.3'
	wordpress: '6.4'
	- php: '8.2'
	wordpress: '6.3'
	- php: '8.1'
	wordpress: '6.1'
	- php: '8.0'
	wordpress: '6.0'
	- php: '7.4'
	wordpress: '5.9'
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php }}
	tools: composer
	- name: Setup DB
	run: sudo sudo systemctl start mysql.service
	- name: Setup WP
	run: bash bin/install-wp-tests.sh wordpress root root localhost "${{ matrix.wordpress }}"
	- name: Install
	run: composer install --no-interaction
	- name: Test
	run: composer test

	quality:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: '8.2'
	tools: composer
	- name: Setup Node
	uses: actions/setup-node@v3
	with:
	node-version: '20'
	- name: Install
	run: \|
	composer install --no-interaction
	npm install
	- name: Code style checks for PHP, JS and CSS
	run: \|
	composer lint-php
	composer lint-js
	composer lint-css

	analysis:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Analyze with SonarCloud
	uses: sonarsource/sonarcloud-github-action@master
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
	with:
	args: >
	-Dsonar.organization=stklcode-github
	-Dsonar.projectKey=stklcode:wp-liveticker
	-Dsonar.sources=includes,scripts,views,stklcode-liveticker.php
	-Dsonar.exclusions=scripts/.min.js,styles/.min.css

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