function testInvalidDateTimeReturnsFalse()
{
$this->assertFalse(DateTimeUtil::dateTimeIsValid(new \DateTime('0000-00-00')));
}
/**
* Ensure startDate and endDate parse.
*
* @param $startDateParam
* @param $endDateParam
* @return \DateTime[]
*/
protected function checkDateValidity($startDateParam, $endDateParam)
{
try {
$startDate = $this->getStartDate($startDateParam);
$endDate = $this->getEndDate($endDateParam);
if (!DateTimeUtil::dateTimeIsValid($startDate) || !DateTimeUtil::dateTimeIsValid($endDate)) {
throw new \Exception();
}
} catch (\Exception $e) {
throw new \InvalidArgumentException("A date failed to parse: startDate = '{$startDateParam}', endDate = '{$endDateParam}'");
}
// Store the Time Zone Offset for formatting the results later
$this->timeZoneOffset = $startDate->getTimezone()->getName();
return [$startDate, $endDate];
}
