wpsnoop Function wp_php_rv_missing() conflicts found in 4 plugins

A php function called wp_php_rv_missing() is used in 4 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 wp_php_rv_missing()

The following 4 plugins register a function called wp_php_rv_missing():

Plugin
WP Super Snow
Mail Remix
ZenCache
RocketBar by Jinx