PHP code style: enforce long array initialisation (#1015)

website/lookup.php

@@ -63,7 +63,7 @@ $sQuery = join(',', $aCleanedQueryParts);
 // we initialize these to avoid warnings in our logfile
 $sViewBox = '';
 $bShowPolygons = '';
-$aExcludePlaceIDs = [];
+$aExcludePlaceIDs = array();
 $sMoreURL = '';
 
 include(CONST_BasePath.'/lib/template/search-'.$sOutputFormat.'.php');

website/reverse.php

@@ -62,7 +62,7 @@ if (isset($aPlace)) {
         $aPlace = array_merge($aPlace, $aOutlineResult);
     }
 } else {
-    $aPlace = [];
+    $aPlace = array();
 }