Update README.md

Author: kirtangajjar

README.md

@@ -1 +1,11 @@
-# site-type-php
+# EasyEngine/site-type-php
+
+Adds `php` site type to [site command](https://github.com/EasyEngine/site-command/)
+
+## Usage
+
+```bash
+ee site create example.com --type=php                        # Create simple php site (without db)
+ee site create example.com --type=php --with-db              # Create php site with db
+ee site create example.com --type=php --cache                # Create php site with redis cache
+```