PHP 8.4

Dockerfile

@@ -1,7 +1,7 @@
-ARG ALPINE_VERSION=3.20
+ARG ALPINE_VERSION=3.21
 FROM alpine:${ALPINE_VERSION}
 LABEL Maintainer="Tim de Pater <[email protected]>"
-LABEL Description="Lightweight container with Nginx 1.22 & PHP 8.2 based on Alpine Linux edge"
+LABEL Description="Lightweight container with Nginx 1.26 & PHP 8.4 based on Alpine Linux edge"
 
 ENV APP_ENV=prod
 ENV INSTALLATION_TYPE=docker
@@ -15,13 +15,13 @@ ENV SSL_VERIFY_HOST=$SSL_VERIFY_HOST
 ENV SECRET_REGISTER=$SECRET_REGISTER
 
 # Install packages and remove default server definition
-RUN apk --no-cache add php82 php82-fpm php82-opcache php82-json php82-openssl php82-curl php82-zlib php82-fileinfo \
-    php82-xml php82-simplexml php82-phar php82-intl php82-dom php82-xmlreader php82-ctype php82-session php82-gd \
-    php82-tokenizer php82-pdo php82-pdo_mysql php82-pdo_pgsql php82-iconv php82-zip php82-gmp php82-mbstring php82-xmlwriter \
+RUN apk --no-cache add php84 php84-fpm php84-opcache php84-json php84-openssl php84-curl php84-zlib php84-fileinfo \
+    php84-xml php84-simplexml php84-phar php84-intl php84-dom php84-xmlreader php84-ctype php84-session php84-gd \
+    php84-tokenizer php84-pdo php84-pdo_mysql php84-pdo_pgsql php84-iconv php84-zip php84-gmp php84-mbstring php84-xmlwriter \
     nginx supervisor curl
 
 # Create symlink so programs depending on `php` still function
-RUN ln -s /usr/bin/php82 /usr/bin/php
+RUN ln -s /usr/bin/php84 /usr/bin/php
 
 # Configure nginx
 COPY docker/nginx.conf /etc/nginx/nginx.conf
@@ -30,8 +30,8 @@ COPY docker/fullchain.pem /etc/nginx/fullchain.pem
 RUN rm -f /etc/nginx/conf.d/default.conf
 
 # Configure PHP-FPM
-COPY docker/fpm-pool.conf /etc/php82/php-fpm.d/www.conf
-COPY docker/php.ini /etc/php82/conf.d/custom.ini
+COPY docker/fpm-pool.conf /etc/php84/php-fpm.d/www.conf
+COPY docker/php.ini /etc/php84/conf.d/custom.ini
 
 # Configure supervisord
 COPY docker/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
@@ -40,12 +40,12 @@ COPY docker/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
 RUN mkdir -p /var/www/html && mkdir -p /.composer
 
 # Make sure files/folders needed by the processes are accessable when they run under the nobody user
-RUN chown -R nobody.nobody /var/www/html && \
-  chown -R nobody.nobody /.composer && \
-  chown -R nobody.nobody /etc/nginx && \
-  chown -R nobody.nobody /run && \
-  chown -R nobody.nobody /var/lib/nginx && \
-  chown -R nobody.nobody /var/log/nginx
+RUN chown -R nobody:nobody /var/www/html && \
+  chown -R nobody:nobody /.composer && \
+  chown -R nobody:nobody /etc/nginx && \
+  chown -R nobody:nobody /run && \
+  chown -R nobody:nobody /var/lib/nginx && \
+  chown -R nobody:nobody /var/log/nginx
 
 # Switch to use a non-root user from here on
 USER nobody

docker/supervisord.conf

@@ -5,7 +5,7 @@ logfile_maxbytes=0
 pidfile=/run/supervisord.pid
 
 [program:php-fpm]
-command=php-fpm82 -F
+command=php-fpm84 -F
 stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr

src/Controller/AbstractAppController.php

@@ -52,7 +52,7 @@ public function setTranslator(TranslatorInterface $translator): void
     /**
      * @param array<mixed> $parameters
      */
-    public function renderAbstract(Request $request, string $view, array $parameters = [], Response $response = null): Response
+    public function renderAbstract(Request $request, string $view, array $parameters = [], ?Response $response = null): Response
     {
         if (false === isset($parameters['firewall'])) {
             $parameters['firewall'] = true;