wpsnoop Function hefo_replace() conflicts found in 2 plugins

A php function called hefo_replace() 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 hefo_replace()

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

Plugin
Head, Footer and Post Injections
RackForms Express