wpsnoop Function time_cmp() conflicts found in 2 plugins

A php function called time_cmp() 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 time_cmp()

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

Plugin
Lesson
Calendar Plus