anchor.diff:          libct4 \
           libsybdb5 \
           libxml2 \
  +        libxslt1-dev \
           curl \
  -        libcurl3 \
  +        libcurl4 \
           libedit2 \
  -        libicu57 \
  +        libicu63 \
           git \
           acl \
           curl \
  
positive.code: 
  RUN echo "date.timezone=$TIMEZONE" >> /usr/local/etc/php/php.ini && \
      echo "max_execution_time = 60;" >> /usr/local/etc/php/php.ini && \
      echo "memory_limit = 512M;" >> /usr/local/etc/php/php.ini
  
  WORKDIR /opt/srv
  
  
negative.code:     pecl install apcu && \
      pecl install xdebug && \
      ln -s /usr/lib/x86_64-linux-gnu/libsybdb.a /usr/lib && \
      docker-php-ext-install -j$(nproc) pdo_mysql opcache bcmath intl gd xsl && \
          docker-php-ext-enable apcu && \
          curl -sS https://get.symfony.com/cli/installer | bash && \
          mv ~/.symfony/bin/symfony /usr/bin/symfony && \
  