Display the total number of Child Categories Count of a Parent by ID
Description
PHP Source Code
<?php
// Get the child categories of the parent category with ID 288
$child_categories = get_categories(array(
'child_of' => 288,
'hide_empty' => false, // Change to true if you only want to count non-empty categories
));
// Count the number of child categories
$total_child_categories = count($child_categories);
// Display the total number of child categories
echo $total_child_categories;
?>