Description
The “pop_most_comments_content” filter is used to modify the HTML in the comments tab.
A plugin (or theme) can modify the output with the code:
<?php add_filter( 'pop_most_comments_content', 'filter_function_name'); ?>
The hook is located in the popular-widget/_inc/functions.php file.
Example
// Apply filter
function modifY_pop_most_comments_content( $output, $instance, $results ) {
return $output . '<div>'. __( 'Custom content' ) .'</div>' ;
}
add_filter('pop_most_commented_content', 'modifY_pop_most_comments_content' );
Note: $output is a HTML string, $instance is an the widget object, $results is an numeric array of post objects.