Returns a DateTime object representing this object.
| public toDateTime ( ) : DateTime | ||
| return | DateTime | |
/**
* Create a offset hash suitable for use in ActiveSync transactions
*
* @param Horde_Date $date A date object representing the date to base the
* the tz data on.
*
* @return array An offset hash.
*/
public static function getOffsetsFromDate(Horde_Date $date)
{
$offsets = array('bias' => 0, 'stdname' => '', 'stdyear' => 0, 'stdmonth' => 0, 'stdday' => 0, 'stdweek' => 0, 'stdhour' => 0, 'stdminute' => 0, 'stdsecond' => 0, 'stdmillis' => 0, 'stdbias' => 0, 'dstname' => '', 'dstyear' => 0, 'dstmonth' => 0, 'dstday' => 0, 'dstweek' => 0, 'dsthour' => 0, 'dstminute' => 0, 'dstsecond' => 0, 'dstmillis' => 0, 'dstbias' => 0);
$timezone = $date->toDateTime()->getTimezone();
// If transition parsing failed, we won't have a multi-element array.
$transitions = self::_getTransitions($timezone, $date);
if (!empty($transitions)) {
list($std, $dst) = self::_getTransitions($timezone, $date);
}
if (!empty($std)) {
$offsets['bias'] = $std['offset'] / 60 * -1;
if ($dst) {
$offsets = self::_generateOffsetsForTransition($offsets, $std, 'std');
$offsets = self::_generateOffsetsForTransition($offsets, $dst, 'dst');
$offsets['stdhour'] += $dst['offset'] / 3600;
$offsets['dsthour'] += $std['offset'] / 3600;
$offsets['dstbias'] = ($dst['offset'] - $std['offset']) / 60 * -1;
}
}
return $offsets;
}