ALL: incompatible declaration of DokuWiki methods in plugins
After each page request there are many incompatibility errors for our plugins for DokuWiki, like the one below:
[Wed Sep 20 11:30:52.372848 2017] [:error] [pid 11575] [client 192.168.1.1:56602] PHP Warning: Declaration of syntax_plugin_code_code::handle($match, $state, $pos, &$handler) should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /vhosts/loki_ia_agh_edu_pl/www/wiki/lib/plugins/code/syntax/code.php on line 0, referer: http://loki.ia.agh.edu.pl/wiki/docs:tour
Probably the issue is with the & on the handler attribute that does not appear in the DokuWiki_Syntax_Plugin method. It is important, because it generates a lot of logs, what is not good...