substring

substring
	YCP String Builtins

Name

substring — Returns part of a string

Synopsis

`string substring (`	string	`STRING` ,
	integer	`OFFSET` ,
	integer	`LENGTH` `)`;

Parameters

string STRING: Original String
integer OFFSET: Start position

Optional Arguments

integer LENGTH: Length of new string

Return

string

Description

Returns the portion of STRING specified by the OFFSET and LENGHT parameters. OFFSET starts with 0.

Usage

  substring ("some text", 5) -> "text"
  substring ("some text", 42) -> ""
  substring ("some text", 5, 2) -> "te"
  substring ("some text", 42, 2) -> ""
  substring("123456789", 2, 3) -> "345"


size		substring