arc-hive-wordpress-theme/library/sticky-posts.php

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<?php
/**
* Change the class for sticky posts to .wp-sticky to avoid conflicts with Foundation's Sticky plugin
*
2021-04-28 01:20:47 +02:00
* @package arcHIVE-theme
* @since FoundationPress 2.2.0
*/
if ( ! function_exists( 'foundationpress_sticky_posts' ) ) :
function foundationpress_sticky_posts( $classes ) {
if ( in_array( 'sticky', $classes, true ) ) {
$classes = array_diff( $classes, array( 'sticky' ) );
$classes[] = 'wp-sticky';
}
return $classes;
}
add_filter( 'post_class', 'foundationpress_sticky_posts' );
endif;