wpsnoop Function add_classes_on_categories() conflicts found in 2 plugins

A php function called add_classes_on_categories() is used in 2 wordpress plugins/themes and could produce a potential conflict if the wrong combination of themes and plugins is used on your site.

To prevent this from happening developers are encouraged to use namespaces and scopes that isolate their functions from colliding with other functions but this is not always done correctly.

We hope this reference helps you to find PHP Fatal error: Cannot redeclare add_classes_on_categories()

The following 2 plugins register a function called add_classes_on_categories():

Plugin
Product Catalog Simple
eCommerce Product Catalog for WordPress