wpsnoop Function nineteenjr_sanitize_option_post_columns_on_front() conflicts found in plugins 1 theme

A php function called nineteenjr_sanitize_option_post_columns_on_front() 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 nineteenjr_sanitize_option_post_columns_on_front()

The following theme registers a function called nineteenjr_sanitize_option_post_columns_on_front():

Theme
Nineteen Jr.