post_excerpt ) : '""'; $image_link = wp_get_attachment_url( get_post_thumbnail_id() ); $image = get_the_post_thumbnail( $post->ID, apply_filters( 'single_course_image_size', 'single_course' ), array( 'title' => $image_title, 'alt' => $image_title, ) ); echo apply_filters( 'learn_press_single_course_image_html', sprintf( '%s', $image_link, $image_caption, $image ), $post->ID ); ?>