The “pop_get_children_args” filter is used to modify the arguments used to retrieve the post attachment (image).

A plugin (or theme) can modify the object with the code:

<?php add_filter( 'pop_get_children_args', 'filter_function_name'); ?>

The hook is located in the popular-widget/_inc/functions.php file.


// Apply filter
function modify_pop_get_children_args( $args, $post_id, $size ) {
	$args['order'] = 'DESC';
	return $args;
add_filter('pop_get_children_args', 'modify_pop_get_children_args');

Note:  $args is an associate array that must match the values used by get_children()$post_id is a integer, $size is a string.

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