wpsnoop Function countrydropdown() conflicts found in 2 plugins

A php function called countrydropdown() 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 countrydropdown()

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

Plugin
International SMS Subscription Manager
Send SMS to Users via Arsys