update README.md and tests.yml #2

	name: OPUS TESTS

	on:
	push:
	branches: [ "master" ]
	pull_request:
	branches: [ "master" ]

	permissions:
	contents: read

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest]

	steps:
	- uses: actions/checkout@v4

	- name: Set up PHP 8.4 with FFI
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.4
	extensions: ffi
	ini-values: ffi.enable=true
	tools: composer:v2

	- name: Validate composer.json and composer.lock
	run: composer validate --strict

	- name: Cache Composer packages
	id: composer-cache
	uses: actions/cache@v3
	with:
	path: vendor
	key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-php-

	- name: Install dependencies
	run: composer install --prefer-dist --no-progress

	- name: Install libopus and build FFmpeg 7.1.1 shared libraries
	if: matrix.os == 'ubuntu-latest'
	run: \|
	sudo apt update
	sudo apt install -y \
	build-essential \
	pkg-config \
	yasm \
	libtool \
	autoconf \
	automake \
	cmake \
	git \
	curl \
	libopus-dev

	mkdir -p ~/ffmpeg_sources
	cd ~/ffmpeg_sources
	curl -LO https://ffmpeg.org/releases/ffmpeg-7.1.1.tar.gz
	tar xzvf ffmpeg-7.1.1.tar.gz
	cd ffmpeg-7.1.1

	./configure \
	--prefix="/usr/local" \
	--pkg-config-flags="--static" \
	--enable-shared \
	--enable-gpl \
	--enable-libopus

	make -j$(nproc)
	sudo make install
	sudo ldconfig

	ffmpeg -version
	pkg-config --modversion libavcodec \|\| echo "libavcodec not found"

	- name: Check PHP and FFI status
	run: \|
	php -v
	php -r "echo 'FFI enabled: ' . (extension_loaded('ffi') ? 'yes' : 'no') . PHP_EOL;"

	- name: Run PHPUnit tests
	run: vendor/bin/phpunit

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