wp-content/themes/twentyfourteen/functions.php:652Extends the default WordPress post classes.
$classesarrayarrayfunction twentyfourteen_post_classes( $classes ) { if ( ! post_password_required() && ! is_attachment() && has_post_thumbnail() ) { $classes[] = 'has-post-thumbnail'; } return $classes;}Introduced in Twenty Fourteen 1.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-content/themes/twentyfourteen/functions.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.