fix bug in select_extras

diff --git a/lib/php/db/table.php b/lib/php/db/table.php
index fcdf7b894a25d9d975708cee8260b6b2eace4495..ed5b32ba6e63940623c5f62e89ead7f655e8d7a7 100644 (file)
--- a/lib/php/db/table.php
+++ b/lib/php/db/table.php
@@ -661,8 +661,8 @@ Class Table extends nb {
 
     if (empty($this->extras)) return '';
 
-    $select = array(); foreach ($this->extras as $name => $field) {
-      $select[] = $field->extra." AS ".$field->sql_name();
+    $select = []; foreach ($this->extras as $name => $field) {
+      $select[] = $field->extras." AS ".$field->sql_name();
     }
 
     return ','.join(',',$select);