There are also my three plugins:
The plugins run without problem there (there is only one thing unsolved - week days depending on used language, you can see that only the US sorting is used)
Except of EN the order shall the week begin on Monday.
On localhost, however, the week_plan_xh plugin returns:
Plugins are downloadable on http://plugins_171.cmsimple.sk/?Plugins-TestWarning: A non-numeric value encountered in /Users/msereday/webpages/171-plugins/plugins/week_plan_xh/index.php on line 42
Cannot modify header information - headers already sent (output started at /Users/msereday/webpages/171-plugins/plugins/week_plan_xh/index.php:42)