main.yml

##
# Ansible file to install PHP
#

---
# file: roles/php/tasks/main.yml

- block:
  - include: php.yml
    when: role_php_completed is not defined

  - name: 'PHP | Remember that this role had been run'
    set_fact: role_php_completed=true
    when: role_php_completed is not defined

  when: '"php" not in excluded_roles'