@DOWI
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@DOWI |
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@DOWI[date[,format]] : Returns an integer representing the day of the week for the specified date (1 = Sunday, 2 = Monday, etc.). See date formats for information on acceptable date formats.
@DOWI accepts an optional second parameter specifying the date format:
| 0 | default |
| 1 | USA (mm/dd/yy) |
| 2 | Europe (dd/mm/yy) |
| 3 | Japan (yy/mm/dd) |
| 4 | ISO (yyyy/mm/dd) |
Examples:
echo %@dowi[01-01-1980]
echo %@dowi[%_date]