string_char_at

You can use this function to return a specific character at a specific position within a string, with the index starting at 1 for the first character. If no character is found or the string is shorter than the given index value, an empty string "" is returned, however if the given index is equal to or smaller than 0, then the first character of the string is returned.

Syntax:

string_char_at(str, index);

Returns:

String

Example:

str1 = "Hello World";
str2 = string_char_at(str1, 7);

This will set str2 to the seventh character ("H" counting as the 1st) in string str1, in this case "W".