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| function | ymdhms-month-difference | ||||
| Other Library Functions |
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Library: Date and Time
Include: omdate.xin |
Returns: Numeric
Returns the number of months difference between two specified dates. |
define counter function ymdhms-month-difference
(value stream a, value stream b)
This function takes two dates and returns a signed value representing the number of months difference between the two dates. The result is rounded down to the largest number of months less than or equal to the difference. The two specified dates can be in different time zones.
Arguments:
Example:
process
local counter elapsed-months
set elapsed-months to ymdhms-month-difference ("19710401080000+0000", "19980416155545+0500")
output "%d(elapsed-months) months have elapsed between the specified dates/times.%n"
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