Theme Twentyeleven "Posted on" entfernen

if ( ! function_exists( 'twentyeleven_posted_on' ) ) :
/**
 * Prints HTML with meta information for the current post-date/time and author.
 * Create your own twentyeleven_posted_on to override in a child theme
 *
 * @since Twenty Eleven 1.0
 */
function twentyeleven_posted_on() {
 printf( __( '<span class="sep">Posted on </span><a href="%1$s" title="%2$s" rel="bookmark"><time class="entry-date" datetime="%3$s" pubdate>%4$s</time></a><span class="by-author"> <span class="sep"> by </span> <span class="author vcard"><a class="url fn n" href="%5$s" title="%6$s" rel="author">%7$s</a></span></span>', 'twentyeleven' ),
  esc_url( get_permalink() ),
  esc_attr( get_the_time() ),
  esc_attr( get_the_date( 'c' ) ),
  esc_html( get_the_date() ),
  esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
  esc_attr( sprintf( __( 'View all posts by %s', 'twentyeleven' ), get_the_author() ) ),
  get_the_author()
 );
}
endif;