| @@ -21,10 +21,17 @@ | ||
| 21 | 21 | |
| 22 | 22 | <div class="course-extra-box__content"> |
| 23 | 23 | <div class="course-extra-box__content-inner"> |
| 24 | 24 | <ul> |
| 25 | - <?php foreach ( $items as $item ) : ?> | |
| 26 | - <li><?php echo wp_kses_post( $item ); ?></li> | |
| 25 | + | |
| 26 | + <?php | |
| 27 | + if ( ! is_array( $items ) ) { | |
| 28 | + $items = array(); | |
| 29 | + } | |
| 30 | + | |
| 31 | + foreach ( $items as $item ) : | |
| 32 | + ?> | |
| 33 | + <li><?php echo wp_kses_post( $item ); ?></li> | |
| 27 | 34 | <?php endforeach; ?> |
| 28 | 35 | </ul> |
| 29 | 36 | </div> |
| 30 | 37 | </div> |
