date_week_span(date1,date2)

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Description

Gets the span between the two date-time values in weeks and returns the result with the remainder as a fraction, for instance 1.5 for 1 and 1/2 weeks.

Parameters

Parameter Data Type Description
date1 time_t the first date-time value
date2 time_t the second date-time value

Return Values

double: Returns the span in weeks between the two date-time values.

Example Call

// demonstrates getting the span in weeks between today and January 1st 2001
var span;
span = date_week_span(date_create_date(2001, 1, 1), date_current_date());