woothemes / sensei

			$lesson_id = intval( $_GET['lesson_id'] );

			$title .= '&nbsp;&nbsp;<span class="lesson-title">&gt;&nbsp;&nbsp;' . get_the_title( intval( $lesson_id ) ) . '</span>'; 

		}

		if ( isset( $_GET['user_id'] ) && 0 < intval( $_GET['user_id'] ) ) {

            $user_name = Sensei_Learner::get_full_name( $_GET['user_id'] );

			$title .= '&nbsp;&nbsp;<span class="user-title">&gt;&nbsp;&nbsp;' . $user_name . '</span>';

		} // End If Statement

		?>

			<h2><?php echo apply_filters( 'sensei_grading_nav_title', $title ); ?></h2>

		<?php

			$url = add_query_arg( array( 'page' => $this->page_slug, 'lesson_id' => $lesson_id ), admin_url( 'admin.php' ) );

			$title .= sprintf( '&nbsp;&nbsp;<span class="lesson-title">&gt;&nbsp;&nbsp;<a href="%s">%s</a></span>', esc_url( $url ), get_the_title( $lesson_id ) );

		}

		if ( isset( $_GET['user'] ) && 0 < intval( $_GET['user'] ) ) {

            $user_name = Sensei_Learner::get_full_name( $_GET['user'] );

			$title .= '&nbsp;&nbsp;<span class="user-title">&gt;&nbsp;&nbsp;' . $user_name . '</span>';

		} // End If Statement

		?>

			<h2><?php echo apply_filters( 'sensei_grading_nav_title', $title ); ?></h2>

		<?php