get_cat_display_name_cache with single_link, variable by reference #1708

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opened 2026-10-05 00:53:41 +02:00 by adam · 0 comments
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When calling get_cat_display_name_cache with single_link=true, you get (with PHP 8.1) :

Notice : Only variables should be passed by reference in include/functions_html.inc.php on line 115

When calling `get_cat_display_name_cache` with `single_link=true`, you get (with PHP 8.1) : > Notice : Only variables should be passed by reference in `include/functions_html.inc.php` on line 115 <!-- github-sync-id:1854554144 -->
adam closed this issue 2026-10-05 00:53:41 +02:00
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Reference: adam/Piwigo#1708