---
- name: Install PECL libaries.
  shell: "yes \"\" | {{ php_pecl_install_command }} {{ item }}"
  register: pecl_result
  changed_when: "pecl_result.rc == 0"
  failed_when: "not (('already installed' in pecl_result.stdout) or ('install ok:' in pecl_result.stdout))"
  with_items: "{{ php_pecl_extensions }}"