{{tag>Index Function Function_List Date_And_Time}}
====== DAY_DIFFERENCE ======

===== Description ===== 
Calculates the day difference between the two dates as an integer constant
===== Parameters ===== 
Two attributes of the Date type or date constants or calculations producing date
===== Example ===== 
<code aim>IF DAY_DIFFERENCE (Account.OpeningDate, Account.ClosingDate) = 3 THEN ... </code>