backup and some fixes in setup.

PHP Setup for FD installation first step to php8.2

Adapts setup to php82

Changes the old naming convention of our tools to the new ones.

"finished" implies the entire setup process is complete.

Or better may be "...when you have created it."

Possibly debatable, but otherwise should be hyphenated, e.g.
"web-server"

"duplicated" implies it was deliberate

Fixing codestyle

This reverts commit 46b03343.

Fixing codestyle

issue #6191

issue #6187

issue #6167

issue #6167

issue #6167

issue #6122

issue #6122

Checks, LDAP base and admin creation were broken

issue #6122

issue #6122

issue #6122

Checks, LDAP base and admin creation were broken

issue #6122

issue #6114

register_globals was removed in PHP 5.4, and zend.ze1_compatibility_mode
 was removed in PHP 5.3, so it makes no sense checking for their value in
 the setup.

issue #6072

issue #6072

issue #6072

issue #6072

This replaces save_object and execute methods by 3 methods:
readPost - Reads POST data
update - Update object state
render - Render HTML UI

The point is to avoid reading POST and rendering HTML when this is not
 needed (when doing stuff through the webservice for instance).

It’s also more consisent across FD with all classes handling some kind
 of dialog implementing the new interface FusionDirectoryDialog which
 makes sure these 3 methods are implemented.

issue #6072

issue #6071

issue #6071

issue #6071

issue #6071

issue #6071

This avoids repeating parameters at each call, and makes sure the same
 parameters are used for escaping across fusiondirectory.
This commit also adds escaping in some places where there was none.

issue #6071

This avoids problems with templates not behaving like LDAP data.
I tried to use the option in all cases where the array is stored for
 futur use, and of course especially for simplePlugin.

issue #6080