anchor.diff:                 git \
                  mariadb-client \
                  openssl \
  -               libssl-dev \
                  php7.3 \
                  php7.3-bcmath \
                  php7.3-bz2 \
                  php7.3-cli \
                  php7.3-common \
                  php7.3-curl \
  -               php7.3-dev \
                  php7.3-enchant \
                  php7.3-fpm \
                  php7.3-gd \
  
positive.code:     curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/bin --filename=composer && \
      \
      ### Cleanup
      apt-get purge -y \
                    libssl-dev \
                    php7-dev \
                    && \
      apt-get autoremove -y && \
      apt-get clean && \
      \
  
negative.code:                php7.3-xmlrpc \
                 php7.3-xsl \
                 php7.3-zip \
                 postgresql-client \
                 && \
      \
      ### PHP7 Setup
  