| Function group | Execute on client | Platform(s) |
| Date and time | YES | All |
dtd(datestring[,jsnumber=kfalse])
Returns the day part of a datestring.For JavaScript client-executed code,jsnumber kTrue returns a number rather than a string;in all other cases returns a string unless it is part of a calculation.
CalculatelDateasdtd(dat(('May 8 03'))# returns '8th'
CalculatelDateascon((dtd(dat(('May 8 03')),' day')# returns '8th day'
CalculatelDateasdtd(dat(('May 8 03'))+20# returns 28