wpsnoop Function calendar_year_comparison() conflicts found in 3 plugins

A php function called calendar_year_comparison() is used in 3 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 calendar_year_comparison()

The following 3 plugins register a function called calendar_year_comparison():

Plugin
live-calendar
Calendar
Calendar Plus