wpsnoop Function delete_book_meta() conflicts found in 2 plugins

A php function called delete_book_meta() 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 delete_book_meta()

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

Plugin
Now Reading Redux
Now Reading Reloaded