Number of input and output field

Number of input field	:	One
Number of output field	:	One

This transformation function is used to extract the tail of a text starting from the specified token index to the end of the text. If the number of tokens in the input field is less than the specified index, the result is an empty string.

The parameters of this function are:

• token
  The regex token character used as a separator (comma , if not specified).
• index
  The token index (1-based). If the value is negative, the index is counted from right to left.

For example, when the input value is: http://www.solusi247.com/index.php

token	Index	Result
/	3	index.php
/	2	www.solusi247.com/index.php
/	-1	index.php