Add more logging in trigger error

Signed-off-by: Jonathan Swaelens <jonathan.swaelens@fusiondirectory.org>

Remove the mail to method and related variables.

Add trigger_error when session is destroyed

Signed-off-by: Jonathan Swaelens <jonathan.swaelens@fusiondirectory.org>

Full code style as been reworked to match 1.4

Continuity of code style fixing

Parenthesis open in fnc call - code style part1

Space parenthesis after fnc name fixed
On function creation

Fixing codestyle

This reverts commit 46b03343.

Fixing codestyle

The public demo is not online anymore

issue #6174

Needed by subscriptionInfo

issue #6152

Removed phpstan.neon which will be in dev-tools instead.
Fixed some phpstan reported problems to avoid having a huge baseline.

issue #6114

issue #6119

issue #6072

Use a thrown error instead of calling msg_dialog and exit.
And use an exception handler to format uncaught fatal errors.

issue #6071

msgPool always returns escaped string because it may be used from
 smarty.
htmlescape now calls htmlspecialchars instead of htmlentities, allowing
 to escape strings with % without losing sprintf capability.

issue #6071

This cleanup solves some more escaping problems

issue #6071

php_setup happens before autoloading setup, so we need to include
 class_URL.inc by hand if we intend to use it there.

issue #6057

issue #6057

issue #6046

issue #6046

Moved userinfo related functions as methods in userinfo
Moved ppolicy account expiration check to expired_status method
Split ppolicy fetch in a method so that it can be used by expiration
 warning detection later.

issue #6001

issue #5955

Fixes of spaces by php-cs-fixer

issue #5955

Basic fixes like identation

issue #5955

issue #5956

Signed-off-by: Benoit Mortier <benoit.mortier@opensides.be>

issue #5831

issue #5831

There are some left in datepicker.js because of a bug in the sniffer,
 I did not find a way to fix that yet.

issue #5690