strSubString function

strSubString String

String strSubString(String input, Integer start, Integer length)

Returns the portion of input.

Table 1. Parameters

input

The input string

start

The index of the first character in the substring

length

The number of characters to return in the substring

Returns:

A substring of the original string

Example

 

str = 'This is an example string'
str2 = strSubString(str, 11, 7)

 // str2 is 'example'

 

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