wpsnoop Function wp_travel_get_post_hierarchy_dropdown() conflicts found in 1 plugin

A php function called wp_travel_get_post_hierarchy_dropdown() 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 wp_travel_get_post_hierarchy_dropdown()

The following plugin registers a function called wp_travel_get_post_hierarchy_dropdown():

Plugin
WP Travel