SubstringUtf8()

proto string string::SubstringUtf8 ( int startChar, int len )

private

Substring of 'str' from 'startChar' position 'len' number of characters for UTF8 strings with multibyte chars.

Аргументы

startChar	Position in str.
len	Count of characters

Возвращает

string - Substring of str with startChar character and len characters

string str = "こんにちは世界";
string strSub = str.SubstringUtf8(2, 4);
Print(strSub);
 
>> strSub = にちは世