anchor.diff:  RUN yum -y update && yum install -y nginx
   RUN chkconfig --add nginx
   RUN chkconfig nginx on
  -EXPOSE 80
   
   # 安装mysql
   RUN yum install -y mysql mysql-server mariadb-server
  
positive.code: WORKDIR /root/php-5.6.30/ext/pdo_dblib
  RUN phpize
  RUN ./configure --with-php-config=/usr/bin/php-config --with-pdo-dblib=/usr/local/freetds && make && make install
  RUN echo $'\n'extension=pdo_dblib.so >> /etc/php.ini
  
  RUN yum install -y php56w-odbc
  
negative.code: RUN ./configure --enable-hluuid=shared && make LDFLAGS=-lHLUuid && make install
  RUN echo $'\n'extension=hluuid.so >> /etc/php.ini
  RUN sed -i '889i date.timezone = PRC' /etc/php.ini
  
  ADD freetds-patched.tar.gz /root/
  WORKDIR /root/freetds-1.00.27
  