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086. result of date subtraction

VBScript

JScript

Perl

Time::Seconds object if use Time::Piece in effect; not meaningful to subtract tm arrays

PHP

DateInterval object if diff method used:
$fmt = "Y-m-d H:i:s";
$s = "2011-05-03 10:00:00";
$then = DateTime::createFromFormat($fmt, $s);
$now = new DateTime("now");
$interval = $now->diff($then);

Python

datetime.timedelta object

Ruby

Float containing time difference in seconds

PowerShell

Scala

F#

C

C++

C++Builder

VC++

C#

Java

Objective-C

D

VB

VB.NET

Delphi

Ada

PL/SQL

T-SQL