// Pick namespace (based on PrefixSearch::defaultSearchBackend)
$ns = in_array( NS_MAIN, $namespaces ) ? NS_MAIN : $namespaces[0];
$t = Title::newFromText( $search, $ns );
- $string = $t->getPrefixedText();
-
- $key = array_search( $string, $srchres );
- if ( $key !== false ) {
- // Move it to the front
- $cut = array_splice( $srchres, $key, 1 );
- array_unshift( $srchres, $cut[0] );
- } elseif ( $t->exists() ) {
- // Add it in front
- array_unshift( $srchres, $string );
-
- if ( count( $srchres ) > $limit ) {
- array_pop( $srchres );
+ if ( $t ) {
+ // If text is a valid title and is in the search results
+ $string = $t->getPrefixedText();
+ $key = array_search( $string, $srchres );
+ if ( $key !== false ) {
+ // Move it to the front
+ $cut = array_splice( $srchres, $key, 1 );
+ array_unshift( $srchres, $cut[0] );
+ } elseif ( $t->exists() ) {
+ // Add it in front
+ array_unshift( $srchres, $string );
+
+ if ( count( $srchres ) > $limit ) {
+ array_pop( $srchres );
+ }
}
}
}