Updated development Docker image to PHP 8.0 and enabled opcache

.docker/php/config/php.ini

@@ -3,6 +3,16 @@ error_reporting = E_ALL
 log_errors = On
 memory_limit = -1
 
+[opcache]
+opcache.enable=1
+opcache.fast_shutdown=1
+opcache.interned_strings_buffer=16
+opcache.max_accelerated_files=10000
+opcache.memory_consumption=128
+opcache.max_wasted_percentage=10
+opcache.revalidate_freq=0
+opcache.validate_timestamps=1
+
 [xdebug]
 xdebug.remote_enable = 1
 xdebug.remote_autostart = 1

Dockerfile

@@ -1,16 +1,19 @@
-FROM php:7.4-apache
+FROM php:8.0-apache
 LABEL maintainer="Chris Kankiewicz <Chris@ChrisKankiewicz.com>"
 
+ENV COMPOSER_ALLOW_SUPERUSER=1
+ENV COMPOSER_HOME="/tmp"
+ENV PATH="app/vendor/bin:${PATH}"
+
+COPY --from=composer:2.0 /usr/bin/composer /usr/bin/composer
+COPY .docker/apache/config/000-default.conf /etc/apache2/sites-available/000-default.conf
+COPY .docker/php/config/php.ini /usr/local/etc/php/php.ini
+
+RUN a2enmod rewrite
+
 RUN apt-get update && apt-get install --assume-yes libmemcached-dev libzip-dev \
     && rm -rf /var/lib/apt/lists/*
 
-RUN docker-php-ext-install zip \
-    && pecl install memcached redis xdebug \
-    && docker-php-ext-enable memcached redis xdebug
-
-COPY .docker/apache/config/000-default.conf /etc/apache2/sites-available/000-default.conf
-COPY .docker/php/config/php.ini /usr/local/etc/php/php.ini
-
-ENV PATH="app/vendor/bin:${PATH}"
-
-RUN a2enmod rewrite
+RUN docker-php-ext-install opcache zip \
+    && pecl install apcu memcached redis xdebug \
+    && docker-php-ext-enable apcu memcached redis xdebug