BackdropDateTime::arrayErrors in core/includes/date.class.inc

Finds possible errors in an array of date part values.

BackdropDateTime::parse in core/includes/date.class.inc

Converts a date string into a date object.

BackdropDateTime::setGranularityFromTime in core/includes/date.class.inc

Determines the granularity of a date based on the constructor's arguments.

BackdropDateTime::setTimezone in core/includes/date.class.inc

BackdropDateTime::__construct in core/includes/date.class.inc

Constructs a date object.