' . sprintf( __( 'You must be logged in to post a comment.', '4Piksel' ), wp_login_url( apply_filters( 'the_permalink', get_permalink() ) ) ) . '
', 'logged_in_as' => '' . sprintf( __( 'Logged in as %2$s. Log out?', '4Piksel' ), admin_url( 'profile.php' ), $user_identity, wp_logout_url( apply_filters( 'the_permalink', get_permalink( ) ) ) ) . '
', 'comment_notes_before' => '', 'comment_notes_after' => '', 'fields' => apply_filters( 'comment_form_default_fields', array( 'author' =>'' , 'email' => '' . ( $req ? '' : '' ) , 'url' => '' ) ), ); comment_form( $args ); ?>