str_pos

Returns character(s) at position. Negative pos counts from end.

str_pos(
    str, 
    pos, 
    [num=1]
) -> STRING

Returns character(s) at position. Negative pos counts from end.

Syntaxe

var result = str_pos("Hello World", 0)

Name	Required	Default	Description
`str`	yes	-	Source string
`pos`	yes	-	Position (0-based, negative counts from end)
`num`	-	1	Number of characters to return