function::substr


Name

function::substr — Returns a substring.

Synopsis

function substr:string(str:string,start:long,length:long)

Arguments

str
The string to take a substring from
start
Starting position. 0 = start of the string.
length
Length of string to return.

General Syntax

substr:string (str:string, start:long, stop:long)

Description

Returns the substring of the up to the given length starting at the given start position and ending at given stop position.