function filterOnUserExperienceLevel( &$tables, &$conds, &$join_conds, $opts ) {
global $wgLearnerEdits,
- $wgExperiencedUserEdits,
- $wgLearnerMemberSince,
- $wgExperiencedUserMemberSince;
+ $wgExperiencedUserEdits,
+ $wgLearnerMemberSince,
+ $wgExperiencedUserMemberSince;
$selectedExpLevels = explode( ',', strtolower( $opts['userExpLevel'] ) );
// remove values that are not recognized