* init empty vars to avoid PHP8 warnings
* removed debug output for serendipity_session_destroy()
* init smarty fixed for PHP8
* removed optional parameters for PHP 8
* 2k11 template fixes, maybe updating smarty will solve everything
* init or test undefined variables for PHP 8
* remove only existing files
* make sure string is not empty before comparing the first letter
* check if SMARTY_DIR was already defined
* use mb_language('uni') for unicode
* fixed image filter bug
* Smarty debug fixed in external lib
* fixed archive bug
* fixed entries bug
* updated plugin versions
Co-authored-by: surrim <surrim@happyhydro.org>
This throws an error with PHP 8, but since $week is never defined it looks like this has been broken for a while. It can be re-added in a separate PR, if the intended functionality is known.
See #655.
I don't understand the code either (I don't even see
where this code path belongs to - do we have a
facitlity to show comments "from ... to"?), but
the current regexp is obviously wrong, and the
one suggested by @hannob is obviously
(syntactically) correct, so it should be no
problem to change that.
Fixes#655.
Signed-off-by: Thomas Hochstein <thh@inter.net>
