anchor.diff:          xsl \
           zip \
       ; do modules="$modules php${major}-$module"; done \
  -    && if [ "$version" = "5.6" ]; then modules="$modules php5-xdebug@community35"; fi \
  +    && if [ "$version" = "5.6" ]; then modules="$modules php5-xdebug@35"; fi \
       && if [ "$version" != "5.6" ]; then modules="$modules php7-xdebug php7-mysqlnd php7-session"; fi \
       && if echo "5.6 7.0" | grep -qv "$version"; then modules="$modules php7-redis"; fi \
       && if echo "7.1 7.2" | grep -q "$version"; then modules="$modules php7-fileinfo php7-simplexml php7-xmlwriter"; fi \
       && if [ "$version" != "7.3" ]; then modules="$modules php7-mcrypt"; fi \
  -    && apk --update add $modules \
  +    && apk --update --force-broken-world add $modules \
       && if [ ! -f /usr/bin/php-fpm ]; then ln -s "/usr/sbin/php-fpm${major}" /usr/bin/php-fpm; fi \
       && clean
   
  
positive.code:     COMPOSER_MEMORY_LIMIT=-1 \
      CLEAN="$CLEAN:\$COMPOSER_CACHE_DIR/"
  
  RUN mkdir -p /var/www "$COMPOSER_HOME" "$COMPOSER_CACHE_DIR" && chown www-data:www-data /var/www "$COMPOSER_HOME" "$COMPOSER_CACHE_DIR" && chmod a+rwx "$COMPOSER_HOME" "$COMPOSER_CACHE_DIR"
  
  # Composer
  RUN php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" \
      && php composer-setup.php --install-dir=/usr/bin --filename=composer --version="$COMPOSER_VERSION" \
      && php -r "unlink('composer-setup.php');" \
      && packages="webuni/composer-yaml-plugin webuni/composer-neon-plugin" \
      && if echo "5.6 7.0" | grep -qv "$version"; then packages="$packages localheinz/composer-normalize"; fi \
  
negative.code: 
  ENV PHP_INI_DIR=/etc/php$major \
      PHP_ERROR_LOG=/dev/stderr.pipe \
      COMPOSER_ALLOW_SUPERUSER=1 \
      COMPOSER_HOME=/composer \
      COMPOSER_CACHE_DIR=/composer-cache \
  