The return value is the difference, in milliseconds, between UTC and local time. Note that this means that the offset is positive if the local timezone is behind UTC and negative if it is ahead.
(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a1)
IntlTimeZone::getRawOffset -- intltz_get_raw_offset — Get the raw GMT offset (before taking daylight savings time into account
Object-oriented style (method):
Procedural style:
This function is currently not documented; only its argument list is available.
This function has no parameters.