SMSHistory::getDateDiff

Returns difference between 2 dates

Maybe should be placed in api.astral or api.compat or somewhere elsewhere?

Signature

protected function getDateDiff(- $DateFrom, - $SubtractVal )

Parameters

$DateFrom — object

date to count from in compatible with DateTime object format




$SubtractVal — object

subtract value in compatible with DateInterval object format




Returns

string