ARG PHP=8.1 FROM php:${PHP}-cli-alpine RUN apk update \ && apk add zip libzip-dev icu-dev RUN docker-php-ext-configure zip RUN docker-php-ext-install zip RUN docker-php-ext-enable zip RUN docker-php-ext-configure intl RUN docker-php-ext-install intl RUN docker-php-ext-enable intl COPY --from=composer:2 /usr/bin/composer /usr/bin/composer WORKDIR /var/www/html ENTRYPOINT ["php"]