implode arg needs array

Thanks for catching it. PHP documentation has the below line.

Note: implode() can, for historical reasons, accept its parameters in either order. For consistency with explode(), however, it may be less confusing to use the documented order of arguments

That is why it is working without any issues on our setup. Which version of PHP do you have? As the note about consistency says, I will think about changing the order in the next version.

I will release an update, but adding the below line should fix the warning.

In file “wp-content/plugins/widget-logic-by-path/widget_logic_by_path.php” add the below line right after the line “private function regex_check($values){“.

$patterns = array();