Compatibility to PHP7

[Juergen-aus-Zuendorf]

For compatibility to PHP7 some code has to be changed in syntax.php:

Line 141:
function handle($match, $state, $pos, Doku_Handler $handler)

Line 174:
function render($mode, Doku_Renderer $renderer, $data)

Best regards
Juergen

[rellampec]

This extension is pretty cool. Is the only group manager for dokuwiki (at least that allows updating and that comes with a minimum security setting for restricting namespace).

@Juergen-aus-Zuendorf when upgrading to php 8+ it certainly stops working. I am unsure if I applied the patch above, but it's working for me on php 7.4.33.

[rellampec]

The extension is not safe any longer... it doesn't work with PHP 7+ versions. @splitbrain is there a way to state this in the dokuwiki plugin's section?