Cleanup of PHP 7.x & 8.0 dependencies

roles/pbx/tasks/freepbx_dependencies.yml

@@ -8,23 +8,32 @@
       - net-tools    # required by FWConsole (command-line utility, that controls FreePBX)
       - cron         # required by FreePBX UCP package (User Control Panel)
       - sox          # required for CDR web-playback
-      - php 
+      #- php{{ php_version }}    # Drags in phpX.Y-cgi (already below!)
+      - php{{ php_version }}-bcmath
+      - php{{ php_version }}-cgi
+      #- php{{ php_version }}-common    # Auto-installed as a dependency
+      - php{{ php_version }}-curl
+      - php{{ php_version }}-fpm
+      - php{{ php_version }}-gd
+      - php{{ php_version }}-imap
+      #- php{{ php_version }}-json    # See stanza just below
+      #- php{{ php_version }}-gettext
+      - php{{ php_version }}-mbstring
+      - php{{ php_version }}-mysql
       - php-pear
-      - php-cgi
-      - php-common
-      - php-curl
-      - php-mbstring
-      - php-gd
-      - php-mysql
-#      - php-gettext
-      - php-bcmath
-      - php-zip
-      - php-xml
-      - php-imap
-      - php-json
-      - php-snmp 
-      - php-fpm
+      - php{{ php_version }}-snmp 
+      - php{{ php_version }}-xml
+      - php{{ php_version }}-zip
       - libapache2-mod-php
-#      - python-mysqldb        # https://github.com/Yannik/ansible-role-freepbx/blob/master/tasks/freepbx.yml#L33
+      #- python-mysqldb        # https://github.com/Yannik/ansible-role-freepbx/blob/master/tasks/freepbx.yml#L33
       - libapache2-mpm-itk    # To serve FreePBX through a VirtualHost as asterisk user
     state: latest
+
+# For PHP >= 8.0: phpX.Y-json is baked into PHP itself.
+# For PHP <  8.0: Auto-installed by phpX.Y-fpm AND phpX.Y-cli in roles/3-base-server, as confirmed by: apt rdepends phpX.Y-json
+#
+#- name: Install php{{ php_version }}-json if PHP < 8.0
+#  package:
+#    name: php{{ php_version }}-json
+#    state: present
+#  when: php_version is version('8.0', '<')