Install Opcache only on PHP >= 7.0

tasks/opcache.yml

@@ -1,10 +1,11 @@
 ---
 
-- name: APT | Install APCu / Opcache
+- name: APT | Install APCu
-  apt: pkg={{ item }} state=latest
+  apt: pkg="{{ php_apt_prefix }}apcu" state=present
-  with_items:
+
-    - "{{ php_apt_prefix }}apcu"
+- name: APT | Install Opcache
-    - "{{ php_apt_prefix }}opcache"
+  apt: pkg="{{ php_apt_prefix }}opcache" state=present
+  when: php_version | version_compare('7.0', 'ge')
 
 - name: TEMPLATE | Configure APCu
   template: >