wpsnoop Function show_mch_metabox() conflicts found in 2 plugins

A php function called show_mch_metabox() 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 show_mch_metabox()

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

Plugin
Contact Form 7 Extension For Mailchimp
Gwebpro Contact Form 7 Mailchimp Extention