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larodiel/functions.php

Created November 13, 2023 11:50
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Limit Wordpress RSS Items using parameters
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functions.php
<?php
add_action('pre_get_posts', function($query) {
if ($query->is_feed() && filter_input(INPUT_GET, 'count', FILTER_VALIDATE_INT) && filter_input(INPUT_GET, 'count', FILTER_VALIDATE_INT)) {
$query->set('posts_per_rss', filter_input(INPUT_GET, 'count', FILTER_VALIDATE_INT));
}
return $query;
});
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