www_options/tasks/php-settings.yml: Cleaner comments

roles/www_options/tasks/php-settings.yml

@@ -6,12 +6,6 @@
 # roles/pbx/tasks/freepbx.yml
 # roles/wordpress/tasks/install.yml
 
-# Ansible's ini_file would normally be best, to tweak .ini files:
-# https://docs.ansible.com/ansible/latest/collections/community/general/ini_file_module.html
-#
-# But in this case, explanatory comments (inserted by lineinfile below) offer
-# important context to implementers modifying both php.ini files after the fact.
-
 
 # 2022-12-30: FYI ansible_date_time.tz provides TZ ABBREVIATIONS (equivalent
 # to 'date +%Z' output) which leads to serious ambiguity -- and not just (A)
@@ -26,9 +20,9 @@
 # timedatectl show -p Timezone --value
 #
 # This takes care of essentially everything (e.g. output "America/New_York")
-# by checking (1) symlink /etc/localtime then (2) text file /etc/timezone
-# then (3) if neither exist, "UTC" is declated (correctly!)  One drawback:
-# timedatectl if not easily usable within chroot environments.
+# by checking (1) symlink /etc/localtime then (2) text file /etc/timezone if
+# nec, then (3) if neither exist, "UTC" is declated (correctly!)  Potential
+# drawback: timedatectl is not easily usable within chroot environments.
 
 - name: Extract Time Zone from symlink /etc/localtime &/or text file /etc/timezone (or lack thereof!)
   command: timedatectl show -p "Timezone" --value
@@ -116,6 +110,13 @@
   when: nginx_high_php_limits or moodle_install
 
 
+# To tweak .ini files, Ansible's ini_file is normally better than lineinfile:
+# https://docs.ansible.com/ansible/latest/collections/community/general/ini_file_module.html
+#
+# But for the 6 * 4 above, explanatory comments (inserted by lineinfile) offer
+# important context to implementers modifying both php.ini files after the fact.
+
+
 - name: Restart 'php{{ php_version }}-fpm' systemd service
   systemd:
     name: php{{ php_version }}-fpm