/**
  * Return an array of subpages beginning with $search that this special page will accept.
  *
  * @param string $search Prefix to search for
  * @param int $limit Maximum number of results to return (usually 10)
  * @param int $offset Number of results to skip (usually 0)
  * @return string[] Matching subpages
  */
 public function prefixSearchSubpages($search, $limit, $offset)
 {
     $title = Title::newFromText($search, NS_FILE);
     if (!$title || $title->getNamespace() !== NS_FILE) {
         // No prefix suggestion outside of file namespace
         return array();
     }
     // Autocomplete subpage the same as a normal search, but just for files
     $prefixSearcher = new TitlePrefixSearch();
     $result = $prefixSearcher->search($search, $limit, array(NS_FILE), $offset);
     return array_map(function (Title $t) {
         // Remove namespace in search suggestion
         return $t->getText();
     }, $result);
 }
 /**
  * Return an array of subpages beginning with $search that this special page will accept.
  *
  * @param string $search Prefix to search for
  * @param int $limit Maximum number of results to return (usually 10)
  * @param int $offset Number of results to skip (usually 0)
  * @return string[] Matching subpages
  */
 public function prefixSearchSubpages($search, $limit, $offset)
 {
     if ($search === '') {
         return array();
     }
     // Autocomplete subpage the same as a normal search, but just for files
     $prefixSearcher = new TitlePrefixSearch();
     $result = $prefixSearcher->search($search, $limit, array(NS_FILE), $offset);
     return array_map(function (Title $t) {
         // Remove namespace in search suggestion
         return $t->getText();
     }, $result);
 }