Description
The “pop_{$tab}_title” filter is used to modify the displayed title for each post per tab.
A plugin (or theme) can modify the output with the code:
<?php add_filter( 'pop_most_commented_content', 'filter_function_name'); ?>
The hook is located in the popular-widget/_inc/functions.php file.
Example
// Apply filter
function modifY_pop_recent_title( $title, $post ) {
return '<span class="pop-title title">'. $post->post_title .'<span>' ;
}
add_filter('pop_recent_title', 'modifY_pop_recent_title');
Note: $title is a HTML string, $post is an object.