public function VotingApi_ResultCriteria::singleValue in Voting API 7.3

Retrieve the value of the first result matching the criteria.

File

./votingapi.module, line 261

A generalized voting API for Drupal.

Class

VotingApi_ResultCriteria

Criteria to select VotingApi_Results

Code

public function singleValue() {
  $results = $this
    ->select();
  return $results[0]->value;
}