WPINC_post thumbnail template.php Notes - WordPress-Thinstall/wordpress-develop GitHub Wiki

interface PostThumbnailTemplateInterface {
    function has_post_thumbnail( $post = null );
    function get_post_thumbnail_id( $post = null );
    function the_post_thumbnail( $size = 'post-thumbnail', $attr = '' );
    function update_post_thumbnail_cache( $wp_query = null );
    function get_the_post_thumbnail( $post = null, $size = 'post-thumbnail', $attr = '' );
    function get_the_post_thumbnail_url( $post = null, $size = 'post-thumbnail' );
    function the_post_thumbnail_url( $size = 'post-thumbnail' );
    function get_the_post_thumbnail_caption( $post = null );
    function the_post_thumbnail_caption( $post = null );
}