/**
* Time difference of one week
*/
public function testTimeDiffWeek()
{
$lastWeek = strtotime('-1 week');
$now = strtotime('now');
$result = questions_time_diff($lastWeek, $now);
$this->assertEqual($result, 3600 * 8 * 5);
}
/**
* Calculate the time that was needed to answer this question
*
* @return float $answerTime
*/
public function calculateAnswerTime()
{
$question = $this->getQuestion();
if ($previousAnswers = $question->getIntAnswers()) {
$latestAnswer = $previousAnswers[0];
if ($question->workflowStart > $latestAnswer->time_created) {
$startTime = $question->workflowStart;
} else {
$startTime = $latestAnswer->time_created;
}
} else {
$startTime = $question->workflowStart;
}
return questions_time_diff($startTime, time());
}
/**
* Get the total number of hours a question is open
*
* @return int hours
*/
public function getWorkflowLatestTotalTime()
{
if ($this->isWorkflowOpen()) {
return questions_time_diff($this->workflowStart, time());
} else {
if ($this->totalAnswerTimes) {
$totalAnswerTimes = unserialize($this->totalAnswerTimes);
return end($totalAnswerTimes);
} else {
return 0;
}
}
}
