Docker image build with PHP zip extension shows “bundled libzip is deprecated” warning

Question

I have a Dockerfile with a build command like this:

#install some base extensions
RUN apt-get install -y \\
        zlib1g-dev \\
        zip \\         


        

Answer 1

I built a PHP container on Docker using php:7.2-fpm-alpine

FROM php:7.2-fpm-alpine

WORKDIR /var/www

RUN apk add --no-cache zip libzip-dev
RUN docker-php-ext-configure zip --with-libzip
RUN docker-php-ext-install zip
RUN docker-php-ext-install pdo pdo_mysql