wpsnoop Function utf8_substr() conflicts found in 2 plugins

A php function called utf8_substr() 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 utf8_substr()

The following 2 plugins register a function called utf8_substr():

Plugin
Billmate Payment Gateway for WooCommerce
Extranet