| FIRSTDAYOFMONTH | |
| Description
Determines the ordinal (day number, in the year) of the first day of the month in which a given date falls. |
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| Returns
A number corresponding to a day-number in a year. |
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| Category
Date and time functions |
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Function syntaxFirstDayOfMonth(date) |
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| See also
Day, DayOfWeek, DayOfWeekAsString, DayOfYear, DaysInMonth, DaysInYear |
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| Parameters
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| Usage
When passing a date/time value as a string, you must enclose it in quotation marks. Otherwise, it is interpreted as a number representation of a date/time object. |
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Example<h3>FirstDayOfMonth Example</h3> <cfoutput> The first day of #MonthAsString(Month(Now()))#, #Year(Now())# was day #FirstDayOfMonth(Now())# of the year. </cfoutput> |
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