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BUG prevent notice when using selection group
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@ -37,6 +37,8 @@ class SelectionGroup extends CompositeField {
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$count = 0;
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$firstSelected = $checked ="";
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$newItems = array();
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foreach($items as $key => $item) {
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if(strpos($key,'//') !== false) {
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list($key,$title) = explode('//', $key,2);
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