wpsnoop Function custom_class() conflicts found in 2 plugins and 1 theme

A php function called custom_class() is used in 3 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 custom_class()

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

Plugin
UI Elements for Gravity Forms
Fast Flow

The following theme registers a function called custom_class():

Theme
Tainacan Interface