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function UserpointsTransaction::getReference in User Points 7.2

The reference string of this transaction, if defined.

Return value

A reference string or NULL.

See also

UserpointsTransaction::setReference()

File

./userpoints.transaction.inc, line 504: Contains the UserpointsTransaction and related classes.

Class

UserpointsTransaction: A Userpoints transaction.

Code

function getReference() {
  return $this->reference;
}