tm_zone 1648 ext/date/php_date.c ta.tm_zone = "GMT"; tm_zone 1658 ext/date/php_date.c ta.tm_zone = offset->abbr; tm_zone 135 ext/fileinfo/libmagic/cdf_time.c tm.tm_zone = UTC; tm_zone 1398 ext/interbase/ibase_query.c t.tm_zone = tzname[0];