YouTipString is: ${string3}
**Note:** The fn:split function returns a substring array by splitting a string using a specified delimiter. The output is as follows: String is: www-tutorial-com * * JSP Standard Tag Library](#)Jstl Function Join
# fn:join() Function
[JSP Standard Tag Library](#)
The fn:join() function joins all elements of an array into a string using a specified delimiter.
### Syntax
The syntax for the fn:join() function is as follows:
${fn:join(, )}
### Example
The following example demonstrates the functionality of this function:
Using JSTL Functions