PHP Sensei_Lesson::lesson_excerpt Beispiele

Beispiel #1

Datei: template-functions.php Projekt: andrewmunsell/sensei

/**
 * Returns the the lesson excerpt.
 *
 * This function will not wrap the the excerpt with <p> tags.
 * For the p tags call Sensei_Lesson::lesson_excerpt( $lesson)
 *
 * This function will only work for the lesson post type. All other post types will
 * be ignored.
 *
 * @since 1.9.0
 * @access public
 * @param string $lesson_id
 */
function sensei_the_lesson_excerpt($lesson_id = '')
{
    if (empty($lesson_id)) {
        $lesson_id = get_the_ID();
    }
    if ('lesson' != get_post_type($lesson_id)) {
        return;
    }
    echo Sensei_Lesson::lesson_excerpt(get_post($lesson_id), false);
}