anchor.diff:  # Prepare the container
   #
   
  -ENV PHP_VERSION 7.2.12
  +ENV PHP_VERSION 7.3.14
   ENV PHP_INI_DIR /usr/local/etc/php
   ENV PHP_BUILD_DEPS bzip2 \
   		file \
   		libbz2-dev \
  +		libzip-dev \
   		libcurl4-openssl-dev \
   		libedit-dev \
   		libjpeg-dev \
  
positive.code: 		--with-readline \
  		--with-zlib \
  		--enable-zip \
  	&& make -j"$(nproc)" \
  	&& make install \
  	&& { find /usr/local/bin /usr/local/sbin -type f -executable -exec strip --strip-all '{}' + || true; } \
  
negative.code:     && dpkg-reconfigure locales
  
  RUN gpg --keyserver pool.sks-keyservers.net --recv-keys \
  	CBAF69F173A0FEA4B537F470D66C9593118BCCB6 \
  	F38252826ACD957EF380D39F2F7956BC5DA04B5D \
  	&& mkdir -p $PHP_INI_DIR/conf.d \
  	&& set -x \
  	&& curl -SL "http://php.net/get/php-$PHP_VERSION.tar.bz2/from/this/mirror" -o php.tar.bz2 \
  