int opdigits(string str)
int opdigits()
Returns the integer value of the last sequence of digits in the input string.
If no argument is passed, the code is equivalent to
string dir, name; splitpath(opfullpath("."), dir, name); return opdigits(name);
Examples ¶
-
opdigits("/obj/geo34/box21")
- returns 21 -
opdigits("/obj/geo34/box")
- returns 34 -
opdigits("/obj/geo34/box2.1")
- returns 1 (“.” is not a digit)
See also |