This function
subtracts one month from given parameters with respect to the date and then
assigns the date value to each variable. The intercalation is also calculated.
void
TimeMinusMon(int year, int mon);
Parameter
year :
Year (tag or variable)
mon :
Month (tag or
variable)
Return Value
There is not a return value.
Example1 : If it used variables in a script)
year = 2000;
mon = 1;
@TimeMinusMon(year,
mon);
Description : It is the January, 2000. In other
words, year = 1999, mon = 12
Example2 : If it used memory tags in a script)
$year = 2000;
$mon = 1;
@TimeMinusMon($year, $mon);
Description : Tags can be used immediately as
parameters. $year = 1999, $mon = 12
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