Added methods for Installing PHP and configuring Virtual Hosts in Apache (#26359)

* Added Basic Configuration Settings for apache

* Added More Methods of Installing PHP on Windows and Ubuntu

guide/english/apache/index.md

@@ -61,12 +61,27 @@ The `-R` flag will cause grep to search recursively through the `/etc` directory
 /etc/httpd/conf/httpd.conf  DocumentRoot /var/www/html
 ```
 
-### Resources
+## Basic Configuration 
+If you want to host multiple domains on a single server, you can configure Virtual Hosts in Apache.
 
-#### Installation and Configurations Guides
+You can copy the `default.conf` and modify accordingly in the following directory:
+
+#### On Ubuntu:
+```sh
+/etc/apache2/sites-enabled/
+```
+
+#### On Centos:
+```sh
+/etc/httpd/sites-enabled/
+```
+
+## Resources
+
+### Installation and Configurations Guides
 - [Ubuntu](https://tutorials.ubuntu.com/tutorial/install-and-configure-apache#2)
 - [CentOS](https://www.centos.org/docs/5/html/Deployment_Guide-en-US/s1-apache-config-ui.html)
 - [Arch Linux](https://wiki.archlinux.org/index.php/Apache_HTTP_Server)
 
-#### Getting Started Guides
+### Getting Started Guides
 - [Getting Started with Apache HTTP Server Version 2.5](https://httpd.apache.org/docs/trunk/getting-started.html)