| @@ -190,13 +190,13 @@ | ||
| 190 | 190 | 'noindex' => 1, |
| 191 | 191 | 'follow' => 2, |
| 192 | 192 | 'nofollow' => 3, |
| 193 | 193 | ]; |
| 194 | - $ai = isset( $order[ $a ] ) ? $order[ $a ] : 4; | |
| 195 | - $bi = isset( $order[ $b ] ) ? $order[ $b ] : 4; | |
| 194 | + $ai = ( $order[ $a ] ?? 4 ); | |
| 195 | + $bi = ( $order[ $b ] ?? 4 ); | |
| 196 | 196 | |
| 197 | 197 | return ( $ai - $bi ); |
| 198 | - } | |
| 198 | + }, | |
| 199 | 199 | ); |
| 200 | 200 | |
| 201 | 201 | return $robots; |
| 202 | 202 | } |
