ARG PHP_VERSION FROM ${PHP_VERSION} ARG TZ ARG PHP_EXTENSIONS ARG CONTAINER_PACKAGE_URL COPY ./docker-php-ext-enable /usr/local/bin/ RUN chmod +x /usr/local/bin/docker-php-ext-enable COPY ./extensions /tmp/extensions WORKDIR /tmp/extensions RUN chmod +x install.sh \ && sh install.sh \ && rm -fr /tmp/extensions # php image's www-data user uid & gid are 82, change them to 1000 (primary user) RUN usermod -u 1000 www-data && groupmod -g 1000 www-data # Use www-data to run the first process USER "www-data" WORKDIR /www