| @@ -49,9 +49,9 @@ | ||
| 49 | 49 | * @return void |
| 50 | 50 | */ |
| 51 | 51 | private function set_option_label() { |
| 52 | 52 | if ( is_array( $this->option ) ) { |
| 53 | - $this->option_label = ( $this->option['label'] ?? reset( $this->option ) ); | |
| 53 | + $this->option_label = ( isset( $this->option['label'] ) ? $this->option['label'] : reset( $this->option ) ); | |
| 54 | 54 | } else { |
| 55 | 55 | $this->option_label = $this->option; |
| 56 | 56 | } |
| 57 | 57 | } |