Description
The “pop_defaults_tabs” filter is used to add or remove popular widget default tabs like recent comments, recent posts, tags and most viewed.
A plugin (or theme) can modify the array with the code:
<?php add_filter( 'pop_defaults_tabs', 'filter_function_name' ); ?>
The hook is located in the popular-widget/popular-widget.php file.
Example
// Apply filter
function add_pop_defaults_tabs( $tabs ) {
$tabs['users'] = __('Users');
return $tabs;
}
add_filter('pop_defaults_tabs', 'add_pop_defaults_tabs');
Note: $tabs is an associative array.