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<?php $hasTabs = false; $hasDocs = false; foreach($documents as $key => $object){ $info = explode('-',$key); if($info[0] == 'tag'){ $hasTabs = true; } if($info[0] == 'doc' || $info[0] == 'kit'){ $hasDocs = true; } } ?>

preferences:
33.65 ms | 402 KiB | 5 Q