wpsnoop Function wpo_is_empty_dir() conflicts found in 1 plugin

A php function called wpo_is_empty_dir() is used in 1 wordpress plugin/theme 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 wpo_is_empty_dir()

The following plugin registers a function called wpo_is_empty_dir():

Plugin
WP-Optimize - Clean, Compress, Cache