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Deprecated log:

2023-08-17 14:28:23Doku_Handler::_addCall() is deprecated. It was called from syntax_plugin_emphasis_font::handle() in /home/fswiki/public_html/lib/plugins/emphasis/syntax/font.php:112 addCall should be used instead!

Hi,

after an upgrade of PHP from 8.0.9 to 8.0.11 dokuwiki (hogfahter) no longer shows proper pages.

In /var/log/apache2/error.log:
Got error 'PHP message: PHP Fatal error: Array and string offset access syntax with curly braces is no longer supported in /data/httpd/wiki/lib/plugins/emphasis/syntax/font.php on line 83'

I saw at least 2 lines (83 and 90) that need fixing: The curly braces {} should be replaced with square brackets [].

Emphasis is not the only plugin affected...

Using this plugin causes problems (text doesn't looks what you want) when you want to write IPv6 addresses in a documentation, which may contain double colons.

Examle:
2001:0db8:0a0b:12f0::1