How it works

The Instruction operation "length" returns the string length of the inputs. If multiple inputs are provided the sum total length is returned.

"Length" Examples

The example below shows a string of 22 characters, so the result is 22 as it counts the 19 letters and the 3 spaces.

Example 1: Basic string length

<instruction operation="length">
	<input value="nobby the woolly sheep" />

Example 2: Multiple inputs

The example below shows two strings with 3 characters each, so the result is 6 as the number of carachters in both strings are added.

<instruction operation="length">
	<input value="foo" />
	<input value="bar" />

Last Modified: Thu, 15 Jan 2015