substr()

Information for free function substr()
Function	substr(string s, int start, int finish)
API	Attacking, Banking, FTP, Watch, HTTP, Challenges, Hacktendo
Description	Returns a substring starting at index 'start' and ending at the index 'finish'-1.

[edit] Example

string hello="Hello world!";
string sub=substr(hello, 0, 5);
setOutputString(sub);

Output:

 "Hello"