Initial commit of PHP role

- Added packages needed to run Wordpress on main ONF website

Change-Id: Id810213e5cd3696310780a4b6799b471501d2184
diff --git a/tasks/main.yml b/tasks/main.yml
new file mode 100644
index 0000000..6ab7836
--- /dev/null
+++ b/tasks/main.yml
@@ -0,0 +1,18 @@
+---
+# php tasks/main.yml
+#
+# SPDX-FileCopyrightText: © 2020 Open Networking Foundation <support@opennetworking.org>
+# SPDX-License-Identifier: Apache-2.0
+
+- name: include OS-specific vars
+  include_vars: "{{ ansible_os_family }}.yml"
+
+- name: include OS-specific tasks
+  include_tasks: "{{ ansible_os_family }}.yml"
+
+- name: Enable PHP-FPM Service
+  service:
+    name: "{{ php_service }}"
+    enabled: true
+  notify:
+    - start-php