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Operator Type: 

Operator Scope of Action: 

Operator Purpose: 

Operator First Added: 

Operator Altered: 

 Function   [other Function type actions]

 Item   [operators of similar scope]

 Date-time   [other Date-time operators]




Alternatively, use Date.hour.


returns the hour element from the theDate date/time expression, which may simply be a date-type attribute value.


creates a new date based on the theDate expression, but in which the hour is value. theDate is not changed unless theDate is an attribute and the attribute is re-setting itself:

$MyDateA = hour($MyDate,14); $MyDate is unaltered

$MyDate = hour($MyDate,14); $MyDate is changed

Examples. If $MyDate is July 4,2009 09:30, then


will change $MyDate to July 4, 2009 19:30.