anchor.diff:      && bash /www/server/panel/install/install_soft.sh 1 install opcache 56 \
       && bash /www/server/panel/install/install_soft.sh 1 install imagemagick 56 \
       && pecl channel-update pecl.php.net \
  -    && ${PHP_56_PATH}/bin/pecl install channel://pecl.php.net/redis-${REDIS_VERSION} \
  +    && ${PHP_56_PATH}/bin/pecl install channel://pecl.php.net/redis-${REDIS4_VERSION} \
       && ${PHP_56_PATH}/bin/pecl install channel://pecl.php.net/memcached-${MEMCACHED2_VERSION} \
       && echo "extension=memcached.so" >> ${PHP_56_PATH}/etc/php.ini \
       && sed -i 's/disable_functions =.*/disable_functions = passthru,exec,system,chroot,chgrp,chown,shell_exec,popen,proc_open,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru/g' ${PHP_56_PATH}/etc/php.ini \
  
positive.code:     && bash /www/server/panel/install/install_soft.sh 1 install fileinfo 73 \
      && bash /www/server/panel/install/install_soft.sh 1 install opcache 73 \
      && bash /www/server/panel/install/install_soft.sh 1 install imagemagick 73 \
      && wget http://pecl.php.net/get/redis-${REDIS_VERSION}.tgz \
      && ${PHP_73_PATH}/bin/pecl install redis-${REDIS_VERSION}.tgz \
      && wget http://pecl.php.net/get/memcached-${MEMCACHED3_VERSION}.tgz \
      && ${PHP_73_PATH}/bin/pecl install memcached-${MEMCACHED3_VERSION}.tgz \
      && rm -rf /tmp/*
  
negative.code:     BISON2_VERSION=2.7.1 \
      BISON3_VERSION=3.7.6 \
      MEMCACHED2_VERSION=2.2.0 \
      MEMCACHED3_VERSION=3.1.5 \
      REDIS4_VERSION=4.3.0 \
      REDIS5_VERSION=5.3.4 \
      PHP_56_PATH=/www/server/php/56 \
      PHP_73_PATH=/www/server/php/73 \
  
  