diff --git a/defaults/main.yml b/defaults/main.yml
index 94503fc14c76c069202e1fc1951ba557c1a66663..b4254e06675c714e491da1d20ada891a06e93247 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -1,5 +1,5 @@
-php_version: '7.0'
-php_version_main: '7'
+php_version: 7.0
+php_version_main: 7
 
 php_fpm: true
 php_fpm_socket: false
@@ -26,93 +26,93 @@ php_packages:
   - php5-xmlrpc
   - imagemagick
 
-php_base_dir: 'php5'
-php_conf_dir: 'conf.d'
+php_base_dir: php5
+php_conf_dir: conf.d
 
-php_imagick_config_dir: '/etc/ImageMagick-6'
-php_allow_call_time_pass_reference: 'on'
+php_imagick_config_dir: /etc/ImageMagick-6
+php_allow_call_time_pass_reference: on
 php_browscap: false
-php_date_timezone: 'Europe/Berlin'
-php_display_errors: 'Off'
-php_display_startup_errors: 'Off'
-php_error_reporting: 'E_ALL & ~E_NOTICE'
-php_expose_php: 'Off'
-php_filter_default: 'unsafe_raw'
-php_html_errors: 'Off'
-php_log_errors: 'On'
-php_magic_quotes_gpc: 'On'
-php_max_execution_time: '30'
-php_max_file_uploads: '20'
-php_max_input_time: '60'
-php_max_input_vars: '1000'
-php_memory_limit: '32M'
+php_date_timezone: Europe/Berlin
+php_display_errors: Off
+php_display_startup_errors: Off
+php_error_reporting: E_ALL & ~E_NOTICE
+php_expose_php: Off
+php_filter_default: unsafe_raw
+php_html_errors: Off
+php_log_errors: On
+php_magic_quotes_gpc: On
+php_max_execution_time: 30
+php_max_file_uploads: 20
+php_max_input_time: 60
+php_max_input_vars: 1000
+php_memory_limit: 32M
 php_needs_msodbc: false
 php_needs_oci8: false
-php_output_buffering: '4096'
-php_post_max_size: '32M'
-php_register_globals: 'Off'
-php_register_long_arrays: 'On'
-php_sendmail_path: '/usr/sbin/sendmail -t -i'
-php_session_cache_expire: '180'
-php_session_cookie_lifetime: '0'
-php_session_gc_divisor: '1000'
-php_session_gc_maxlifetime: '1440'
-php_short_open_tag: 'Off'
-php_upload_max_filesize: '2M'
-php_zend_assertions: '-1'
+php_output_buffering: 4096
+php_post_max_size: 32M
+php_register_globals: Off
+php_register_long_arrays: On
+php_sendmail_path: /usr/sbin/sendmail -t -i
+php_session_cache_expire: 180
+php_session_cookie_lifetime: 0
+php_session_gc_divisor: 1000
+php_session_gc_maxlifetime: 1440
+php_short_open_tag: Off
+php_upload_max_filesize: 2M
+php_zend_assertions: -1
 
 # PHP FPM
-php_fpm_max_children: '10'
-php_fpm_start_servers: '4'
-php_fpm_min_spare_servers: '2'
-php_fpm_max_spare_servers: '6'
-php_fpm_max_requests: '2000'
+php_fpm_max_children: 10
+php_fpm_start_servers: 4
+php_fpm_min_spare_servers: 2
+php_fpm_max_spare_servers: 6
+php_fpm_max_requests: 2000
 
 # apc.ini
-apc_rfc1867: '1'
-apc_shm_size: '256M'
-apc_shm_segments: '1'
-apc_num_files_hint: '0'
-apc_ttl: '7200'
-apc_user_ttl: '7200'
-apc_gc_ttl: '3600'
+apc_rfc1867: 1
+apc_shm_size: 256M
+apc_shm_segments: 1
+apc_num_files_hint: 0
+apc_ttl: 7200
+apc_user_ttl: 7200
+apc_gc_ttl: 3600
 
 # opcache.ini
-opcache_memory_consumption: '128'
-opcache_max_accelerated_files: '7963'
-opcache_revalidate_freq: '30'
-opcache_interned_strings_buffer: '16'
+opcache_memory_consumption: 128
+opcache_max_accelerated_files: 7963
+opcache_revalidate_freq: 30
+opcache_interned_strings_buffer: 16
 
 # php 5.3
 php53:
   libraries:
-    - file: 'libgd.so.2.0.0'
-      link: 'libgd.so.2'
-    - file: 'liblcms.so.1.0.19'
-      link: 'liblcms.so.1'
-    - file: 'libMagickCore.so.4.0.1'
-      link: 'libMagickCore.so.4'
-    - file: 'libMagickWand.so.4.0.1'
-      link: 'libMagickWand.so.4'
-    - file: 'libt1.so.5.1.2'
-      link: 'libt1.so.5'
+    - file: libgd.so.2.0.0
+      link: libgd.so.2
+    - file: liblcms.so.1.0.19
+      link: liblcms.so.1
+    - file: libMagickCore.so.4.0.1
+      link: libMagickCore.so.4
+    - file: libMagickWand.so.4.0.1
+      link: libMagickWand.so.4
+    - file: libt1.so.5.1.2
+      link: libt1.so.5
   liblinks:
-    - src: '/lib/x86_64-linux-gnu/libpng12.so.0'
-      link: 'libpng12.so.0'
+    - src: /lib/x86_64-linux-gnu/libpng12.so.0
+      link: libpng12.so.0
   modules:
-    - 'apc'
-    - 'curl'
-    - 'gd'
-    - 'imagick'
-    - 'imap'
-    #- 'json'
-    - 'mcrypt'
-    #- 'memcached'
-    - 'mysql'
-    - 'mysqli'
-    - 'pdo_mysql'
-    #- 'readline'
-    - 'redis'
-    - 'xmlrpc'
-  extdir: '/usr/local/lib/php/extensions/no-debug-non-zts-20090626'
-  libdir: '/usr/lib/x86_64-linux-gnu'
+    - apc
+    - curl
+    - gd
+    - imagick
+    - imap
+    #- json
+    - mcrypt
+    #- memcached
+    - mysql
+    - mysqli
+    - pdo_mysql
+    #- readline
+    - redis
+    - xmlrpc
+  extdir: /usr/local/lib/php/extensions/no-debug-non-zts-20090626
+  libdir: /usr/lib/x86_64-linux-gnu
diff --git a/files/apc.php b/files/apc.php
index 80946f2a5c7aa8d32b33b99df1277a4136af9f1a..056e3cabb2e6799700f2106c9ac936eff77541df 100644
--- a/files/apc.php
+++ b/files/apc.php
@@ -61,7 +61,7 @@ function defaults($d,$v) {
 
 // rewrite $PHP_SELF to block XSS attacks
 //
-$PHP_SELF= isset($_SERVER['PHP_SELF']) ? htmlentities(strip_tags($_SERVER['PHP_SELF'],''), ENT_QUOTES, 'UTF-8') : '';
+$PHP_SELF= isset($_SERVER['PHP_SELF']) ? htmlentities(strip_tags($_SERVER['PHP_SELF'],''), ENT_QUOTES, 'UTF-8') : ;
 $time = time();
 $host = php_uname('n');
 if($host) { $host = '('.$host.')'; }
@@ -452,7 +452,7 @@ function sortheader($key,$name,$extra='') {
 	global $MYREQUEST, $MY_SELF_WO_SORT;
 
 	if ($MYREQUEST['SORT1']==$key) {
-		$MYREQUEST['SORT2'] = $MYREQUEST['SORT2']=='A' ? 'D' : 'A';
+		$MYREQUEST['SORT2'] = $MYREQUEST['SORT2']=='A' ? 'D' : A;
 	}
 	return "<a class=sortable href=\"$MY_SELF_WO_SORT$extra&SORT1=$key&SORT2=".$MYREQUEST['SORT2']."\">$name</a>";
 
@@ -837,11 +837,11 @@ EOB;
 			: "",
 		'<tr>',
 		'<td class=td-0><span class="green box">&nbsp;</span>Free: ',bsize($mem_avail).sprintf(" (%.1f%%)",$mem_avail*100/$mem_size),"</td>\n",
-		'<td class=td-1><span class="green box">&nbsp;</span>Hits: ',$cache['num_hits'].@sprintf(" (%.1f%%)",$cache['num_hits']*100/($cache['num_hits']+$cache['num_misses'])),"</td>\n",
+		'<td class=td-1><span class="green box">&nbsp;</span>Hits: ,$cache['num_hits'].@sprintf(" (%.1f%%)",$cache['num_hits']*100/($cache['num_hits']+$cache['num_misses])),"</td>\n",
 		'</tr>',
 		'<tr>',
 		'<td class=td-0><span class="red box">&nbsp;</span>Used: ',bsize($mem_used).sprintf(" (%.1f%%)",$mem_used *100/$mem_size),"</td>\n",
-		'<td class=td-1><span class="red box">&nbsp;</span>Misses: ',$cache['num_misses'].@sprintf(" (%.1f%%)",$cache['num_misses']*100/($cache['num_hits']+$cache['num_misses'])),"</td>\n";
+		'<td class=td-1><span class="red box">&nbsp;</span>Misses: ,$cache['num_misses'].@sprintf(" (%.1f%%)",$cache['num_misses']*100/($cache['num_hits']+$cache['num_misses])),"</td>\n";
 	echo <<< EOB
 		</tr>
 		</tbody></table>
diff --git a/handlers/main.yml b/handlers/main.yml
index 18221b19a1ac0095dd7250d85492cc9ebf681d1f..3541c3540064932e6409dd89c02cbc2033c259e4 100644
--- a/handlers/main.yml
+++ b/handlers/main.yml
@@ -1,7 +1,7 @@
 ---
 # file: roles/php/handlers/main.yml
 
-- name: "Restart PHP-FPM"
+- name: Restart PHP-FPM
   service:
     name: '{{ phpFpmService }}'
-    state: 'restarted'
+    state: restarted
diff --git a/tasks/main.yml b/tasks/main.yml
index 85605cdc112c9b136beea30504d4e87d3c78d355..17d55825598413c1f97f3b38940dca93ccd341f4 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -5,29 +5,34 @@
 ---
 # file: roles/php/tasks/main.yml
 
-- name: "PHP Role"
-  set_fact: role_php_started=true
-  tags: 'always'
+- name: PHP Role
+  set_fact:
+    role_php_started: yes
+  tags:
+    - always
 
 - block:
 
-  - include_tasks: 'variables.yml'
-    tags: 'always'
+  - include_tasks: variables.yml
+    tags:
+      - always
 
   - import_tasks: php.yml
 
-  - name: "Link PhpEnMod for PHP 5.3"
+  - name: Link PhpEnMod for PHP 5.3
     file:
-      dest: '/usr/local/bin/php{{ item }}'
-      src: '/usr/sbin/php5{{ item }}'
-      state: 'link'
+      dest: /usr/local/bin/php{{ item }}
+      src: /usr/sbin/php5{{ item }}
+      state: link
     with_items:
-      - 'enmod'
-      - 'dismod'
+      - enmod
+      - dismod
     when: php_version|default("5.5") == "5.3"
 
-  - name: 'PHP | Remember that this role had been run'
-    set_fact: role_php_completed=true
-    tags: 'always'
+  - name: PHP | Remember that this role had been run
+    set_fact:
+      role_php_completed: yes
+    tags:
+      - always
 
-  when: '"php" not in excluded_roles and role_php_completed is not defined'
+  when: not excluded_roles or "php" not in excluded_roles and role_php_completed is not defined
diff --git a/tasks/msodbc.yml b/tasks/msodbc.yml
index 032c3a123da197869af396c141434df160d3bf69..d7667753b73edd4ae2e872e167a4529497fa8381 100644
--- a/tasks/msodbc.yml
+++ b/tasks/msodbc.yml
@@ -1,63 +1,63 @@
 ---
 # file: roles/php/tasks/msodbc.yml
 
-- name: "Apt Key"
+- name: Apt Key
   apt_key:
-    url: 'https://packages.microsoft.com/keys/microsoft.asc'
-    state: 'present'
+    url: https://packages.microsoft.com/keys/microsoft.asc
+    state: present
 
-- name: "Apt Repository"
+- name: Apt Repository
   apt_repository:
-    repo: 'deb [arch=amd64] https://packages.microsoft.com/ubuntu/16.04/prod {{ ansible_distribution_release }} main'
-    state: 'present'
-    mode: '644'
+    repo: deb [arch=amd64] https://packages.microsoft.com/ubuntu/16.04/prod {{ ansible_distribution_release }} main
+    state: present
+    mode: 644
 
-- name: "Accept licenses"
+- name: Accept licenses
   debconf:
     name: "{{ item }}-installer"
     question: "{{ item }}/accept_eula"
     value: "true"
     vtype: "select"
   with_items:
-    - 'msodbcsql'
-    - 'mssql-tools'
+    - msodbcsql
+    - mssql-tools
 
-- name: "Install Packages"
+- name: Install Packages
   apt:
     pkg: '{{ packages }}'
-    state: 'present'
+    state: present
     update_cache: yes
   vars:
     packages:
-      - 'msodbcsql'
-      - 'mssql-tools'
-      - 'unixodbc-dev'
+      - msodbcsql
+      - mssql-tools
+      - unixodbc-dev
   notify:
     - "Apache | Restart Apache"
 
-- name: "PHP | Install PECL packages"
-  shell: 'pecl install --soft {{ item }}'
+- name: PHP | Install PECL packages
+  shell: pecl install --soft {{ item }}
   with_items:
-    - 'sqlsrv'
-    - 'pdo_sqlsrv'
+    - sqlsrv
+    - pdo_sqlsrv
 
-- name: "Configuration files"
+- name: Configuration files
   copy:
-    content: 'extension={{ item }}.so'
-    dest: '/etc/{{ php_base_dir }}/{{ php_conf_dir }}/{{ item }}.ini'
-    owner: 'root'
-    group: 'root'
-    mode: '644'
+    content: extension={{ item }}.so
+    dest: /etc/{{ php_base_dir }}/{{ php_conf_dir }}/{{ item }}.ini
+    owner: root
+    group: root
+    mode: 644
   with_items:
-    - 'sqlsrv'
-    - 'pdo_sqlsrv'
+    - sqlsrv
+    - pdo_sqlsrv
   notify:
     - "Apache | Restart Apache"
 
-- name: "Enable extensions"
-  shell: 'phpenmod {{ item }}'
+- name: Enable extensions
+  shell: phpenmod {{ item }}
   with_items:
-    - 'sqlsrv'
-    - 'pdo_sqlsrv'
+    - sqlsrv
+    - pdo_sqlsrv
   notify:
     - "Apache | Restart Apache"
diff --git a/tasks/oci-5.3.yml b/tasks/oci-5.3.yml
index 18e4890f16298f047e38b6e8f14fa68ed55a55a8..125f58c84928cabc1a11b465e6d4a36ab85e7719 100644
--- a/tasks/oci-5.3.yml
+++ b/tasks/oci-5.3.yml
@@ -5,87 +5,87 @@
 # Better:
 # @see PDO_OCI Install: https://drupal.org/comment/5572626#comment-5572626
 
-- name: "PHP | Check OCI Requirement"
+- name: PHP | Check OCI Requirement
   stat:
-    path: '/usr/lib/php5/20090626/pdo_oci.so'
+    path: /usr/lib/php5/20090626/pdo_oci.so
   register: oci_file
 
 - block:
 
-  - name: "PHP | OCI | Enable OCI for PHP"
+  - name: PHP | OCI | Enable OCI for PHP
     copy:
-      content: 'extension={{ item }}.so'
-      dest: '/etc/{{ php_base_dir }}/{{ php_conf_dir }}/{{ item }}.ini'
-      owner: 'root'
-      group: 'root'
-      mode: '644'
+      content: extension={{ item }}.so
+      dest: /etc/{{ php_base_dir }}/{{ php_conf_dir }}/{{ item }}.ini
+      owner: root
+      group: root
+      mode: 644
     with_items:
-      - 'oci8'
-      - 'pdo_oci'
+      - oci8
+      - pdo_oci
 
-  - name: "PHP | OCI | Remove possible components in /tmp"
+  - name: PHP | OCI | Remove possible components in /tmp
     file:
-      path: '/tmp/{{ item }}'
-      state: 'absent'
+      path: /tmp/{{ item }}
+      state: absent
     with_items:
-      - 'instantclient_11_2'
-      - 'oracle_x64_11_2_0_3_0_oci8_so'
-      - 'oracle_x64_11_2_0_3_0_pdo_oci_so'
+      - instantclient_11_2
+      - oracle_x64_11_2_0_3_0_oci8_so
+      - oracle_x64_11_2_0_3_0_pdo_oci_so
 
-  - name: "PHP | OCI | Make available Oracle InstantClient"
+  - name: PHP | OCI | Make available Oracle InstantClient
     command: scp -r {{ repository }}{{ item }} /tmp/
     become: no
     with_items:
-      - 'instantclient_11_2'
-      - 'oracle_x64_11_2_0_3_0_oci8_so'
-      - 'oracle_x64_11_2_0_3_0_pdo_oci_so'
+      - instantclient_11_2
+      - oracle_x64_11_2_0_3_0_oci8_so
+      - oracle_x64_11_2_0_3_0_pdo_oci_so
 
-  - name: "PHP | OCI | Remove /usr/local/lib/instantclient_11_2"
+  - name: PHP | OCI | Remove /usr/local/lib/instantclient_11_2
     file:
-      path: '/usr/local/lib/instantclient_11_2'
-      state: 'absent'
+      path: /usr/local/lib/instantclient_11_2
+      state: absent
 
-  - name: "PHP | OCI | Move Oracle InstantClient to /usr/local/lib"
+  - name: PHP | OCI | Move Oracle InstantClient to /usr/local/lib
     command: mv /tmp/instantclient_11_2 /usr/local/lib/
 
-  - name: "PHP | OCI | Move oci8 to /usr/lib/php5"
+  - name: PHP | OCI | Move oci8 to /usr/lib/php5
     command: mv /tmp/oracle_x64_11_2_0_3_0_oci8_so /usr/lib/php5/20090626/oci8.so
 
-  - name: "PHP | OCI | Move pdo_oci to /usr/lib/php5"
+  - name: PHP | OCI | Move pdo_oci to /usr/lib/php5
     command: mv /tmp/oracle_x64_11_2_0_3_0_pdo_oci_so /usr/lib/php5/20090626/pdo_oci.so
 
-  - name: "PHP | OCI | Change ownership for Oracle InstantClient"
+  - name: PHP | OCI | Change ownership for Oracle InstantClient
     file:
       path: '{{ item }}'
-      owner: 'root'
-      group: 'root'
+      owner: root
+      group: root
       recurse: yes
       follow: no
     with_items:
-      - '/usr/local/lib/instantclient_11_2'
+      - /usr/local/lib/instantclient_11_2
 
-  - name: "Ensure log directories"
+  - name: Ensure log directories
     file:
-      path: '/usr/local/lib/instantclient_11_2/log/diag/clients'
-      owner: 'www-data'
-      group: 'root'
-      state: 'directory'
-      mode: '775'
+      path: /usr/local/lib/instantclient_11_2/log/diag/clients
+      owner: www-data
+      group: root
+      state: directory
+      mode: 775
       follow: no
 
-  - name: "Set permissions in log directories"
+  - name: Set permissions in log directories
     file:
-      path: '/usr/local/lib/instantclient_11_2/log'
-      owner: 'www-data'
-      group: 'root'
-      mode: '775'
+      path: /usr/local/lib/instantclient_11_2/log
+      owner: www-data
+      group: root
+      mode: 775
       recurse: yes
       follow: no
 
-  - name: "PHP | OCI | Make available libclntsh.so"
+  - name: PHP | OCI | Make available libclntsh.so
     file:
-      src: '/usr/local/lib/instantclient_11_2/libclntsh.so.11.1'
-      dest: '/usr/local/lib/instantclient_11_2/libclntsh.so'
-      state: 'link'
+      src: /usr/local/lib/instantclient_11_2/libclntsh.so.11.1
+      dest: /usr/local/lib/instantclient_11_2/libclntsh.so
+      state: link
 
   when: not oci_file.stat.exists
diff --git a/tasks/oci-5.6.yml b/tasks/oci-5.6.yml
index 225f2dbd77748e3977bf0b3cc04035dd263d5cd1..276bd2e81cb3237e08bb33743aaae97dfc626679 100644
--- a/tasks/oci-5.6.yml
+++ b/tasks/oci-5.6.yml
@@ -1,81 +1,81 @@
 ---
 # file: roles/php/tasks/oci-5.6.yml
 
-- name: "Check OCI Requirement"
+- name: Check OCI Requirement
   stat:
-    path: '/usr/lib/php/20131226/oci8.so'
+    path: /usr/lib/php/20131226/oci8.so
   register: oci_file
 
 - block:
 
-  - name: "Enable OCI for PHP"
+  - name: Enable OCI for PHP
     copy:
-      content: 'extension={{ item }}.so'
-      dest: '/etc/{{ php_base_dir }}/{{ php_conf_dir }}/{{ item }}.ini'
-      owner: 'root'
-      group: 'root'
-      mode: '644'
+      content: extension={{ item }}.so
+      dest: /etc/{{ php_base_dir }}/{{ php_conf_dir }}/{{ item }}.ini
+      owner: root
+      group: root
+      mode: 644
     with_items:
-      - 'oci8'
+      - oci8
 
-  - name: "Remove possible components in /tmp"
+  - name: Remove possible components in /tmp
     file:
-      path: '/tmp/{{ item }}'
-      state: 'absent'
+      path: /tmp/{{ item }}
+      state: absent
     with_items:
-      - 'instantclient_11_2'
-      - 'oracle_x64_11_2_0_3_0_oci8_so_php_5_6'
+      - instantclient_11_2
+      - oracle_x64_11_2_0_3_0_oci8_so_php_5_6
 
-  - name: "Make available Oracle InstantClient"
+  - name: Make available Oracle InstantClient
     command: scp -r {{ repository }}{{ item }} /tmp/
     become: no
     with_items:
-      - 'instantclient_11_2'
-      - 'oracle_x64_11_2_0_3_0_oci8_so_php_5_6'
+      - instantclient_11_2
+      - oracle_x64_11_2_0_3_0_oci8_so_php_5_6
 
-  - name: "Remove /usr/local/lib/instantclient_11_2"
+  - name: Remove /usr/local/lib/instantclient_11_2
     file:
-      path: '/usr/local/lib/instantclient_11_2'
-      state: 'absent'
+      path: /usr/local/lib/instantclient_11_2
+      state: absent
 
-  - name: "Move Oracle InstantClient to /usr/local/lib"
+  - name: Move Oracle InstantClient to /usr/local/lib
     command: mv /tmp/instantclient_11_2 /usr/local/lib/
 
-  - name: "Move oci8 to /usr/lib/php"
+  - name: Move oci8 to /usr/lib/php
     command: mv /tmp/oracle_x64_11_2_0_3_0_oci8_so_php_4_5 /usr/lib/php/20131226/oci8.so
 
-  - name: "Change ownership for Oracle InstantClient"
+  - name: Change ownership for Oracle InstantClient
     file:
       path: '{{ item }}'
-      owner: 'root'
-      group: 'root'
+      owner: root
+      group: root
       recurse: yes
       follow: no
     with_items:
-      - '/usr/local/lib/instantclient_11_2'
+      - /usr/local/lib/instantclient_11_2
 
-  - name: "Ensure log directories"
+  - name: Ensure log directories
     file:
-      path: '/usr/local/lib/instantclient_11_2/log/diag/clients'
-      owner: 'www-data'
-      group: 'root'
-      state: 'directory'
-      mode: '775'
+      path: /usr/local/lib/instantclient_11_2/log/diag/clients
+      owner: www-data
+      group: root
+      state: directory
+      mode: 775
       follow: no
 
-  - name: "Set permissions in log directories"
+  - name: Set permissions in log directories
     file:
-      path: '/usr/local/lib/instantclient_11_2/log'
-      owner: 'www-data'
-      group: 'root'
-      mode: '775'
+      path: /usr/local/lib/instantclient_11_2/log
+      owner: www-data
+      group: root
+      mode: 775
       recurse: yes
       follow: no
 
-  - name: "Make available libclntsh.so"
+  - name: Make available libclntsh.so
     file:
-      src: '/usr/local/lib/instantclient_11_2/libclntsh.so.11.1'
-      dest: '/usr/local/lib/instantclient_11_2/libclntsh.so'
-      state: 'link'
+      src: /usr/local/lib/instantclient_11_2/libclntsh.so.11.1
+      dest: /usr/local/lib/instantclient_11_2/libclntsh.so
+      state: link
 
   when: not oci_file.stat.exists
diff --git a/tasks/oci-7.0.yml b/tasks/oci-7.0.yml
index 9dec02bf6da83eca9aefacebe9f4ccd32dc6ba78..653d77f14fa05893761c1bc4f6c33ea4824a2dee 100644
--- a/tasks/oci-7.0.yml
+++ b/tasks/oci-7.0.yml
@@ -1,81 +1,81 @@
 ---
 # file: roles/php/tasks/oci-7.yml
 
-- name: "Check OCI Requirement"
+- name: Check OCI Requirement
   stat:
-    path: '/usr/lib/php/20151012/oci8.so'
+    path: /usr/lib/php/20151012/oci8.so
   register: oci_file
 
 - block:
 
-  - name: "Enable OCI for PHP"
+  - name: Enable OCI for PHP
     copy:
-      content: 'extension={{ item }}.so'
-      dest: '/etc/{{ php_base_dir }}/{{ php_conf_dir }}/{{ item }}.ini'
-      owner: 'root'
-      group: 'root'
-      mode: '644'
+      content: extension={{ item }}.so
+      dest: /etc/{{ php_base_dir }}/{{ php_conf_dir }}/{{ item }}.ini
+      owner: root
+      group: root
+      mode: 644
     with_items:
-      - 'oci8'
+      - oci8
 
-  - name: "Remove possible components in /tmp"
+  - name: Remove possible components in /tmp
     file:
-      path: '/tmp/{{ item }}'
-      state: 'absent'
+      path: /tmp/{{ item }}
+      state: absent
     with_items:
-      - 'instantclient_11_2'
-      - 'oracle_x64_11_2_0_3_0_oci8_so_php_7'
+      - instantclient_11_2
+      - oracle_x64_11_2_0_3_0_oci8_so_php_7
 
-  - name: "Make available Oracle InstantClient"
+  - name: Make available Oracle InstantClient
     command: scp -r {{ repository }}{{ item }} /tmp/
     become: no
     with_items:
-      - 'instantclient_11_2'
-      - 'oracle_x64_11_2_0_3_0_oci8_so_php_7'
+      - instantclient_11_2
+      - oracle_x64_11_2_0_3_0_oci8_so_php_7
 
-  - name: "Remove /usr/local/lib/instantclient_11_2"
+  - name: Remove /usr/local/lib/instantclient_11_2
     file:
-      path: '/usr/local/lib/instantclient_11_2'
-      state: 'absent'
+      path: /usr/local/lib/instantclient_11_2
+      state: absent
 
-  - name: "Move Oracle InstantClient to /usr/local/lib"
+  - name: Move Oracle InstantClient to /usr/local/lib
     command: mv /tmp/instantclient_11_2 /usr/local/lib/
 
-  - name: "Move oci8 to /usr/lib/php"
+  - name: Move oci8 to /usr/lib/php
     command: mv /tmp/oracle_x64_11_2_0_3_0_oci8_so_php_7 /usr/lib/php/20151012/oci8.so
 
-  - name: "Change ownership for Oracle InstantClient"
+  - name: Change ownership for Oracle InstantClient
     file:
       path: '{{ item }}'
-      owner: 'root'
-      group: 'root'
+      owner: root
+      group: root
       recurse: yes
       follow: no
     with_items:
-      - '/usr/local/lib/instantclient_11_2'
+      - /usr/local/lib/instantclient_11_2
 
-  - name: "Ensure log directories"
+  - name: Ensure log directories
     file:
-      path: '/usr/local/lib/instantclient_11_2/log/diag/clients'
-      owner: 'www-data'
-      group: 'root'
-      state: 'directory'
-      mode: '775'
+      path: /usr/local/lib/instantclient_11_2/log/diag/clients
+      owner: www-data
+      group: root
+      state: directory
+      mode: 775
       follow: no
 
-  - name: "Set permissions in log directories"
+  - name: Set permissions in log directories
     file:
-      path: '/usr/local/lib/instantclient_11_2/log'
-      owner: 'www-data'
-      group: 'root'
-      mode: '775'
+      path: /usr/local/lib/instantclient_11_2/log
+      owner: www-data
+      group: root
+      mode: 775
       recurse: yes
       follow: no
 
-  - name: "Make available libclntsh.so"
+  - name: Make available libclntsh.so
     file:
-      src: '/usr/local/lib/instantclient_11_2/libclntsh.so.11.1'
-      dest: '/usr/local/lib/instantclient_11_2/libclntsh.so'
-      state: 'link'
+      src: /usr/local/lib/instantclient_11_2/libclntsh.so.11.1
+      dest: /usr/local/lib/instantclient_11_2/libclntsh.so
+      state: link
 
   when: not oci_file.stat.exists
diff --git a/tasks/php.yml b/tasks/php.yml
index 76226e1af44d7fcc23bdac5fd9a470cd6a4a2954..9896846ff62f7b5468ef5c1bb44b1079ce9a9137 100644
--- a/tasks/php.yml
+++ b/tasks/php.yml
@@ -1,14 +1,14 @@
 ---
 # file: roles/php/tasks/php.yml
 
-- name: "PHP | Apt Repository"
+- name: PHP | Apt Repository
   apt_repository:
     repo='{{ item }}'
     state='present'
     mode='644'
   with_items: '{{ php_repositories }}'
 
-- name: "PHP | Install required packages."
+- name: PHP | Install required packages.
   apt:
     pkg={{ php_packages }}
     state=present
@@ -16,22 +16,22 @@
   notify:
     - "Apache | Restart Apache"
 
-- name: "PHP | Hold em all"
+- name: PHP | Hold em all
   shell: dpkg --get-selections | grep ^php | sed s/install/hold/g | sudo dpkg --set-selections
   when: php_hold_version
 
-- name: "PHP | Install PECL packages"
-  shell: 'pecl install --soft imagick-3.3.0'
+- name: PHP | Install PECL packages
+  shell: pecl install --soft imagick-3.3.0
   when: php_version_main|default('7') != '7'
   ignore_errors: true
 
 # NOTE: If oauth is already installed and we install a new PHP 7 version then this fails and we need --force as well
-- name: "PHP | Install PECL packages"
-  shell: 'pecl install --soft --force oauth'
+- name: PHP | Install PECL packages
+  shell: pecl install --soft --force oauth
   when: php_version_main|default('7') == '7'
   ignore_errors: true
 
-- name: "PHP | Ensure Apache config directory"
+- name: PHP | Ensure Apache config directory
   file:
     dest=/etc/{{ php_base_dir }}/apache2
     state=directory
@@ -39,7 +39,7 @@
     group=root
     mode='755'
 
-- name: "PHP | Configuration file, php.ini"
+- name: PHP | Configuration file, php.ini
   template:
     src=etc-php5-apache2-php.ini
     dest=/etc/{{ php_base_dir }}/apache2/php.ini
@@ -52,7 +52,7 @@
 - import_tasks: php53.yml
   when: php_version|default('5.5') == '5.3'
 
-- name: "PHP | Configuration file, fcgid.conf"
+- name: PHP | Configuration file, fcgid.conf
   template:
     src=fcgid.conf
     dest=/etc/apache2/mods-available/fcgid.conf
@@ -62,7 +62,7 @@
   notify:
     - "Apache | Restart Apache"
 
-- name: "PHP | Configuration files"
+- name: PHP | Configuration files
   template:
     src=etc-php5-conf-d-{{ item }}.ini
     dest=/etc/{{ php_base_dir }}/{{ php_conf_dir }}/{{ item }}.ini
@@ -70,11 +70,11 @@
     group=root
     mode='644'
   with_items:
-    - 'opcache'
+    - opcache
   notify:
     - "Apache | Restart Apache"
 
-- name: "PHP | Create extra directory for browscap"
+- name: PHP | Create extra directory for browscap
   file:
     dest=/etc/{{ php_base_dir }}/apache2/extra
     state=directory
@@ -82,7 +82,7 @@
     group=root
   when: php_browscap
 
-- name: "PHP | browscap.ini"
+- name: PHP | browscap.ini
   copy:
     src=browscap.ini
     dest=/etc/{{ php_base_dir }}/apache2/extra/browscap.ini
@@ -92,14 +92,14 @@
   notify:
     - "Apache | Restart Apache"
 
-- name: "PHP | Create htdocs directory for apc status"
+- name: PHP | Create htdocs directory for apc status
   file:
     dest=/var/www/apc
     state=directory
     owner=www-data
     group=www-data
 
-- name: "PHP | Copy APC status php script"
+- name: PHP | Copy APC status php script
   copy:
     src=apc.php
     dest=/var/www/apc
@@ -112,7 +112,7 @@
 - import_tasks: msodbc.yml
   when: php_needs_msodbc
 
-- name: "PHP | Ensure ImageMagick config directory"
+- name: PHP | Ensure ImageMagick config directory
   file:
     dest={{ php_imagick_config_dir }}
     state=directory
@@ -120,7 +120,7 @@
     group=root
     mode='755'
 
-- name: "PHP | ImageMagick Policy File"
+- name: PHP | ImageMagick Policy File
   template:
     src=etc-imagemagick-policy.xml
     dest={{ php_imagick_config_dir }}/policy.xml
@@ -130,7 +130,7 @@
 
 - block:
 
-  - name: "PHP | Apache FPM Socket Configuration"
+  - name: PHP | Apache FPM Socket Configuration
     template:
       src='etc-apache2-conf-available-php-fpm'
       dest='/etc/apache2/{{ apache_conf_dir }}/php{{ php_version_main }}-fpm.conf'
@@ -140,14 +140,14 @@
     notify:
       - "Apache | Restart Apache"
 
-  - name: "PHP | Enable Apache PHP FPM Configuration"
+  - name: PHP | Enable Apache PHP FPM Configuration
     command: a2enconf php{{ php_version_main }}-fpm creates=/etc/apache2/conf-enabled/php{{ php_version_main }}-fpm{{ apache_conf_ext }}
     notify:
       - "Apache | Restart Apache"
 
   when: php_fpm_socket
 
-- name: "PHP | FPM Default Pool Configuration"
+- name: PHP | FPM Default Pool Configuration
   template:
     src=php_pool.conf
     dest=/etc/{{ php_base_dir }}/fpm/pool.d/www.conf
@@ -166,7 +166,7 @@
       phpLibPrefix='5'
     when: php_version_main|default('7') != '7'
 
-  - name: "Install logrotate script"
+  - name: Install logrotate script
     template:
       src=etc-logrotate-php
       dest=/etc/logrotate.d/php{{ phpLogRotatePrefix }}-fpm
@@ -174,4 +174,5 @@
       group=root
       mode='644'
   when: php_fpm
-  tags: 'logrotate'
+  tags:
+    - logrotate
diff --git a/tasks/php53.yml b/tasks/php53.yml
index b264fdce606719688501c2a9f728731c6350e192..d51cee83bfb915214ac5ed4e37f02152e0de074e 100644
--- a/tasks/php53.yml
+++ b/tasks/php53.yml
@@ -3,20 +3,20 @@
 ---
 # file: roles/php/tasks/php53.yml
 
-- name: "Ensure PHP53 config directory"
+- name: Ensure PHP53 config directory
   file:
     dest='{{ item }}'
     state='directory'
   with_items:
-    - '/etc/{{ php_base_dir }}/fpm/pool.d/'
+    - /etc/{{ php_base_dir }}/fpm/pool.d/
 
-- name: "Check PHP 5.3 Requirement"
+- name: Check PHP 5.3 Requirement
   shell: php --version
   register: php_version_available
   changed_when: false
 
 - block:
-  - name: "Package Preferences"
+  - name: Package Preferences
     template:
       src='preferences/{{ item }}'
       dest='/etc/apt/preferences.d/{{ item }}-pin'
@@ -24,54 +24,54 @@
       group='root'
       mode='644'
     with_items:
-      - 'openssl'
-      - 'libssl'
+      - openssl
+      - libssl
 
-  - name: "Install Packages"
+  - name: Install Packages
     apt:
       pkg={{ packages }}
       state=present
     vars:
       packages:
-        - 'autoconf2.13'
-        - 'automake1.4'
-        - 'build-essential'
-        - 'libc-client2007e'
-        - 'libc-client2007e-dev'
-        - 'libfcgi-dev'
-        - 'libfcgi0ldbl'
-        - 'libfreetype6-dev'
-        - 'libgif-dev'
-        - 'libgif4'
-        - 'libjpeg-progs'
-        - 'libjpeg62-dbg'
-        - 'libjpeg8'
-        - 'libjpeg8-dev'
-        - 'libmcrypt-dev'
-        - 'libmysqlclient-dev'
-        - 'libpcre++-dev'
-        - 'libpcre3-dev'
-        - 'libpng-dev'
-        - 'libssl-dev'
-        - 'libx11-dev'
-        - 'libxau-dev'
-        - 'libxcb1-dev'
-        - 'libxdmcp-dev'
-        - 'libxml2-dev'
-        - 'libxml2-dev'
-        - 'libxpm-dev'
-        - 'x11proto-core-dev'
-        - 'x11proto-input-dev'
-        - 'x11proto-kb-dev'
-        - 'xtrans-dev'
-
-  - name: "Link Client Lib"
+        - autoconf2.13
+        - automake1.4
+        - build-essential
+        - libc-client2007e
+        - libc-client2007e-dev
+        - libfcgi-dev
+        - libfcgi0ldbl
+        - libfreetype6-dev
+        - libgif-dev
+        - libgif4
+        - libjpeg-progs
+        - libjpeg62-dbg
+        - libjpeg8
+        - libjpeg8-dev
+        - libmcrypt-dev
+        - libmysqlclient-dev
+        - libpcre++-dev
+        - libpcre3-dev
+        - libpng-dev
+        - libssl-dev
+        - libx11-dev
+        - libxau-dev
+        - libxcb1-dev
+        - libxdmcp-dev
+        - libxml2-dev
+        - libxml2-dev
+        - libxpm-dev
+        - x11proto-core-dev
+        - x11proto-input-dev
+        - x11proto-kb-dev
+        - xtrans-dev
+
+  - name: Link Client Lib
     file:
       src='/usr/lib/libc-client.a'
       dest='/usr/lib/x86_64-linux-gnu/libc-client.a'
       state='link'
 
-  - name: "Make sure an empty directory /tmp/php53 exists"
+  - name: Make sure an empty directory /tmp/php53 exists
     file:
       path='/tmp/php53'
       state='{{ item }}'
@@ -79,25 +79,25 @@
       - absent
       - directory
 
-  - name: "Download PHP 5.3"
+  - name: Download PHP 5.3
     get_url:
       url='http://in1.php.net/distributions/php-5.3.29.tar.bz2'
       dest='/tmp/php-5.3.29.tar.bz2'
 
-  - name: "Unpack PHP 5.3"
+  - name: Unpack PHP 5.3
     unarchive:
       src='/tmp/php-5.3.29.tar.bz2'
       dest='/tmp/php53'
       copy=no
 
-  - name: "Compile PHP 5.3"
+  - name: Compile PHP 5.3
     shell: "{{ item }} chdir=/tmp/php53/php-5.3.29"
     with_items:
       - ./configure --with-libdir=/lib/x86_64-linux-gnu --enable-fpm --enable-mbstring --enable-sockets --with-zlib --enable-zip --with-imap-ssl --with-imap --with-curl --with-mcrypt --with-gd --with-mysql --with-pdo-mysql --with-mysqli --with-gettext --with-jpeg-dir=/usr --with-png-dir=/usr --with-kerberos --with-openssl --disable-cgi
       - make
       - make install
 
-  - name: "Create PHP53 Start Script"
+  - name: Create PHP53 Start Script
     template:
       src='etc-init-d-php53-fpm'
       dest='/etc/init.d/php-fpm'
@@ -105,12 +105,12 @@
       group='root'
       mode='755'
 
-  - name: "Add PHP-FPM to Boot-List"
+  - name: Add PHP-FPM to Boot-List
     command: update-rc.d php-fpm defaults
 
-  when: '"PHP 5.3.29" not in php_version_available.stdout'
+  when: "PHP 5.3.29" not in php_version_available.stdout
 
-- name: "Copy PHP53 Libraries"
+- name: Copy PHP53 Libraries
   copy:
     src='php53/libs/{{ item.file }}'
     dest='{{ php53.libdir }}/{{ item.file }}'
@@ -119,7 +119,7 @@
     mode='644'
   with_items: '{{ php53.libraries }}'
 
-- name: "Ensure PHP53 Library Links"
+- name: Ensure PHP53 Library Links
   file:
     src='{{ php53.libdir }}/{{ item.file }}'
     dest='{{ php53.libdir }}/{{ item.link }}'
@@ -129,7 +129,7 @@
     mode='644'
   with_items: '{{ php53.libraries }}'
 
-- name: "Ensure extra Library Links"
+- name: Ensure extra Library Links
   file:
     src='{{ item.src }}'
     dest='{{ php53.libdir }}/{{ item.link }}'
@@ -139,7 +139,7 @@
     mode='644'
   with_items: '{{ php53.liblinks }}'
 
-- name: "Copy PHP53 Modules"
+- name: Copy PHP53 Modules
   copy:
     src='php53/{{ item }}.so'
     dest='{{ php53.extdir }}/{{ item }}.so'
@@ -148,7 +148,7 @@
     mode='644'
   with_items: '{{ php53.modules }}'
 
-- name: "Create PHP53 INI Files"
+- name: Create PHP53 INI Files
   template:
     src='etc-php5-apache2-php.ini'
     dest='/etc/{{ php_base_dir }}/{{ item }}/php.ini'
@@ -156,6 +156,6 @@
     group='root'
     mode='644'
   with_items:
-    - 'cgi53'
-    - 'cli53'
-    - 'fpm'
+    - cgi53
+    - cli53
+    - fpm
diff --git a/tasks/variables.yml b/tasks/variables.yml
index 5c8b7800abb8c86ee819a56078827d9fa4ec16b5..c332577b413b8c2518e2c55efd403d8f85289c7f 100644
--- a/tasks/variables.yml
+++ b/tasks/variables.yml
@@ -2,9 +2,13 @@
 # file: roles/php/tasks/variables.yml
 
 - block:
-  - set_fact: phpFpmService='php5-fpm'
-  - set_fact: phpFpmService='php-fpm'
+  - set_fact:
+      phpFpmService: php5-fpm
+  - set_fact:
+      phpFpmService: php-fpm
     when: php_version_main|default('7') == '5'
-  - set_fact: phpFpmService='php{{php_version|default("7.0")}}-fpm'
+  - set_fact:
+      phpFpmService: php{{php_version|default("7.0")}}-fpm
     when: php_version_main|default('7') == '7'
-  tags: 'always'
+  tags:
+    - always