wpsnoop Function xyz_remove_extra_newlines() conflicts found in 2 plugins

A php function called xyz_remove_extra_newlines() 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 xyz_remove_extra_newlines()

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

Plugin
Newsletter Manager
WP Classifieds Listings