wpsnoop Function tf_add_filter_once() conflicts found in 32 plugins
A php function called tf_add_filter_once() is used in 32 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 tf_add_filter_once()
The following 32 plugins register a function called tf_add_filter_once():
