Time::gmtime

Time::gmtime(3)	       Perl Programmers Reference Guide	      Time::gmtime(3)



NAME
       Time::gmtime - by-name interface to Perl’s built-in gmtime() function

SYNOPSIS
	use Time::gmtime;
	$gm = gmtime();
	printf "The day in Greenwich is %s\n",
	   (qw(Sun Mon Tue Wed Thu Fri Sat Sun))[ gm->wday() ];

	use Time::gmtime w(:FIELDS;
	printf "The day in Greenwich is %s\n",
	   (qw(Sun Mon Tue Wed Thu Fri Sat Sun))[ gm_wday() ];

	$now = gmctime();

	use Time::gmtime;
	use File::stat;
	$date_string = gmctime(stat($file)->mtime);

DESCRIPTION
       This module’s default exports override the core gmtime() function,
       replacing it with a version that returns "Time::tm" objects.  This
       object has methods that return the similarly named structure field
       name from the C’s tm structure from time.h; namely sec, min, hour,
       mday, mon, year, wday, yday, and isdst.

       You may also import all the structure fields directly into your names-
       pace as regular variables using the :FIELDS import tag.	(Note that
       this still overrides your core functions.)  Access these fields as
       variables named with a preceding "tm_" in front their method names.
       Thus, "$tm_obj->mday()" corresponds to $tm_mday if you import the
       fields.

       The gmctime() function provides a way of getting at the scalar sense
       of the original CORE::gmtime() function.

       To access this functionality without the core overrides, pass the
       "use" an empty import list, and then access function functions with
       their full qualified names.  On the other hand, the built-ins are
       still available via the "CORE::" pseudo-package.

NOTE
       While this class is currently implemented using the Class::Struct mod-
       ule to build a struct-like class, you shouldn’t rely upon this.

AUTHOR
       Tom Christiansen



perl v5.8.8			  2001-09-21		      Time::gmtime(3)