Doc > Expressions > strSub

Doc > Expressions > strSub

returns the substr from a larger word

Description

It takes 3 arguments

strSub(<word>, <start>, <size>)

  • <word> - a string
  • <start> - the start position as a number
  • <size> - the number of characters to take, as a number

Usage

  • strSub('this is a word', 1, 2) - returns 'hi'