Fix PHP 8.2 compatibility in HascontentPrefilterTemplatePlugin

> Use of "self" in callables is deprecated

diff --git a/wcfsetup/install/files/lib/system/template/plugin/HascontentPrefilterTemplatePlugin.class.php b/wcfsetup/install/files/lib/system/template/plugin/HascontentPrefilterTemplatePlugin.class.php
index 75c0d801db922e9fea87f93e0bec2570593a5c30..02468cbc6572ce3544c3b9daf30b8acba8761adf 100644 (file)
--- a/wcfsetup/install/files/lib/system/template/plugin/HascontentPrefilterTemplatePlugin.class.php
+++ b/wcfsetup/install/files/lib/system/template/plugin/HascontentPrefilterTemplatePlugin.class.php
@@ -37,7 +37,7 @@ class HascontentPrefilterTemplatePlugin implements IPrefilterTemplatePlugin
 
         return \preg_replace_callback(
             "~{$ldq}hascontent( assign='(?P<assign>.*)')?{$rdq}(?P<before>.*){$ldq}content{$rdq}(?P<content>.*){$ldq}\\/content{$rdq}(?P<after>.*)({$ldq}hascontentelse{$rdq}(?P<else>.*))?{$ldq}\\/hascontent{$rdq}~sU",
-            ['self', 'replaceContentCallback'],
+            [self::class, 'replaceContentCallback'],
             $sourceContent
         );
     }