anchor.diff:      && mv /usr/bin/envsubst /tmp/ \
       \
       && runDeps="$( \
  -        scanelf --needed --nobanner --format '%n#p' /usr/sbin/nginx /usr/lib/nginx/modules/*.so /tmp/envsubst \
  -            | tr ',' '\n' \
  +        scanelf --needed --nobanner /tmp/envsubst \
  +            | awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' \
               | sort -u \
  -            | awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
  +            | xargs -r apk info --installed \
  +            | sort -u \
       )" \
  -    && apk add --no-cache --virtual .nginx-rundeps $runDeps \
  -    && apk del .build-deps \
  +    && apk add --no-cache $runDeps \
       && apk del .gettext \
       && mv /tmp/envsubst /usr/local/bin/ \
  -    \
       # Bring in tzdata so users could set the timezones through the environment
       # variables
       && apk add --no-cache tzdata \
  -    \
       # forward request and error logs to docker log collector
       && ln -sf /dev/stdout /var/log/nginx/access.log \
       && ln -sf /dev/stderr /var/log/nginx/error.log
  -
   #
   #--------------------------------------------------------------------------
   # Install dependencies and extensions
  
positive.code:         pdo_mysql \
          opcache \
          pcntl \
  	exif \
  	mbstring \
      && docker-php-ext-configure gd \
  
negative.code: COPY --from=stage0 / /
  CMD /usr/bin/supervisord -n -c /etc/supervisord/web.conf
  
  FROM php:7.3-fpm-alpine3.10 AS xdebug
  COPY --from=release / /
  
  # Add prerequisites for xdebug
  RUN apk add --no-cache $PHPIZE_DEPS
  
  # Install xdebug
  RUN pecl install xdebug-2.7.2
  
  # Configure xdebug for remote debugging with PhpStorm
  RUN echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" > /usr/local/etc/php/conf.d/xdebug.ini \
  