Docker base image with Apache2 and PHP.Comes with a minimal configuration for Apache2, including some commonsensible settings. Images wishing to use this one as a base should runthe */usr/local/bin/setup-apache.sh* script at build time, afterhaving defined some environment variables to customize theconfiguration:*`APACHE_MODULES_ENABLE` is a list of apache2 modules to enable (by default the *headers*, *proxy_fcgi*, *removeip* and *setenvif* modules are enabled, on top of what Debian provides).*`APACHE_MODULES_DISABLE` is a list of apache2 modules that will be disabled. By default it includes *access_compat*, *deflate* and*ssl* (because the front-ends will terminate SSL connections).*`APACHE_CONFIG_ENABLE` is a list of snippets from*/etc/apache2/conf.d* that will be enabled globally for all sites. If you define this, obviously you must ensure that your image includes those files in the first place.*`APACHE_CONFIG_DISABLE` is a list of snippets from the default Debian configuration that must be disabled. You probably won't need to change this: by default it disables the *other-vhost-access-log* and *serve-cgi-bin* snippets, which aren't relevant to our setup.*`APACHE_SITES` is a list of sites in */etc/apache2/sites-available* that will be enabled.