* @param string $search the search query
* @param array $params api request params
* @return array search results. Keys are integers.
+ * @phan-return array<array{title:Title,extract:false,image:false,url:string}>
+ * Note that phan annotations don't support keys containing a space.
*/
private function search( $search, array $params ) {
$searchEngine = $this->buildSearchEngine( $params );
if ( is_string( $r['extract'] ) && $r['extract'] !== '' ) {
$item['Description'] = $r['extract'];
}
+ // @phan-suppress-next-line PhanTypeArraySuspiciousNullable
if ( is_array( $r['image'] ) && isset( $r['image']['source'] ) ) {
$item['Image'] = array_intersect_key( $r['image'], $imageKeys );
}