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[lp_date_localtoUTC]

Linklp_date_localtoUTC
AuthorBil Corry
CategoryDate
Version8.x
LicensePublic Domain
Posted02 Dec 2005
Updated06 Sep 2006
More by this author...

Description

Converts a date from server timezone to UTC/GMT timezone.  Works around behavior in LP8.1.0 that will blindly convert dates without checking if already in UTC/GMT time (thus incorrectly shifting the time out of UTC/GMT).

Sample Usage

lp_date_localtoUTC: date;

Source Code

Click the "Download" button below to retrieve a copy of this tag, including the complete documentation and sample usage shown on this page. Place the downloaded ".inc" file in your LassoStartup folder, restart Lasso, and you can begin using this tag immediately.

[

// works around behavior in LP8.1.0 that will blindly convert dates without checking if already in UTC/GMT time

define_tag:'lp_date_localToUTC',
	-description='Converts a date from server timezone to UTC/GMT timezone.',
	-priority='replace',
	-optional='date';
	
	if: !(local_defined:'date');
		local:'date' = date;
	/if;
	if: #date->type != 'date';
		#date = lp_date_stringtodate: (string: #date);
	/if;
	if: #date->gmt;
		return: #date;
	/if;
	return: (date_localtogmt: #date);
/define_tag;

]

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