Fix php 7.0 installation

ansible/roles/php/tasks/main.yml

@@ -1,4 +1,8 @@
 ---
+- name: Update apt
+  become: yes
+  apt: update_cache=yes autoremove=yes
+
 - name: Add ppa Repository
   sudo: yes
   apt_repository: repo=ppa:ondrej/{{ php.ppa }}
@@ -14,7 +18,13 @@
 - name: Install PHP Packages
   sudo: yes
   apt: pkg={{ item }} state=latest
-  with_items: php.packages
+  with_items: '{{ php.packages }}'
+  when: php.packages is defined
+
+- name: Install PHP PECL Packages
+  become: yes
+  apt: pkg={{ item }} state=latest force=yes
+  with_items: '{{ php.pecl_packages }}'
   when: php.packages is defined
 
 - include: configure.yml

ansible/roles/php/tasks/php-cli.yml

@@ -1,10 +1,10 @@
 ---
-- name: ensure timezone is set in cli php.ini
-  lineinfile: dest=/etc/php5/cli/php.ini
-              regexp='date.timezone ='
-              line='date.timezone = {{ server.timezone }}'
-
 - name: enabling opcache cli
-  lineinfile: dest=/etc/php5/cli/php.ini
+  lineinfile: dest=/etc/php/7.0/cli/php.ini
-              regexp=';opcache.enable_cli=0'
+              regexp=';?opcache.enable=\d'
-              line='opcache.enable_cli=1'
+              line='opcache.enable=1'
+
+- name: ensure timezone is set in cli php.ini
+  lineinfile: dest=/etc/php/7.0/cli/php.ini
+              regexp='date.timezone ='
+              line='date.timezone = {{ server.timezone }}'

ansible/vars/all.yml

@@ -10,6 +10,8 @@ vagrant_local:
 php:
     install: '1'
     ppa: php
-    packages: [php7.0-cli, php7.0-intl, php7.0-mcrypt, php7.0-mysql, php7.0-curl, php7.0-json, php7.0-xml]
+    packages: [php7.0-cli, php7.0-intl, php7.0-mcrypt, php7.0-mysql, php7.0-curl, php7.0-json, php7.0-xml, php7.0-mbstring]
+    pecl_packages: [php-zip]
+
 xdebug:
     install: '1'