Signature
stock bool:is_str_num(const sString[]){ new i = 0; while(sString[i] && isdigit(sString[i])) { ++i; } return sString[i] == 0 && i != 0;}
Description
Returns whether a given string contains only digits.
This returns false for zero-length strings.
Parameters
- sString — Character to test.
Returns
True if string contains only digit, otherwise false.