build: docker php 8.2 for ci

.github/workflows/build-docker-php.yml

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+name: Build and publish PHP Docker image
+
+on:
+  release:
+    types: [published]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository_owner }}/php
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: ./php/8.2/ci
+          push: true
+          tags: 8.2-ci
+          labels: ${{ steps.meta.outputs.labels }}

php/8.2/ci/Dockerfile

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+FROM php:8.2-cli-alpine
+
+COPY --from=composer:2 /usr/bin/composer /usr/bin/composer
+
+RUN apk add --no-cache unzip
+
+ADD https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
+RUN chmod +x /usr/local/bin/install-php-extensions
+
+# xdebug, pcov are installed, but aren't enabled by default
+RUN IPE_DONT_ENABLE=1 install-php-extensions intl gd pdo_mysql pdo_pgsql zip redis-5.3.7 xdebug-3.2.0 pcov-1.0.11
+RUN docker-php-ext-enable redis
+
+RUN mv "$PHP_INI_DIR/php.ini-development" "$PHP_INI_DIR/php.ini"
+COPY ./php-ini-overrides.ini "$PHP_INI_DIR/conf.d/99-overrides.ini"
+
+WORKDIR /app

php/8.2/ci/php-ini-overrides.ini

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+memory_limit = 2048M
+error_reporting = E_ALL
+display_errors = on
+display_startup_errors = on
+log_errors = on
+error_log = /dev/stderr
+default_charset = UTF-8