trim
(Redirected from Trim)
trim() Function
• Introduced in version 1.3b48
Returns a copy of the string that is passed in with the leading and trailing white space removed.
Usage
trim(str)
Parameter
str
- The string that has its leading and trailing white space removed.
Examples
[r: ":" + trim(" this is a test") + ":"]
[r: ":" + trim("this is a test ") + ":"]
[r: ":" + trim(" this is a test ") + ":"]
Returns
:this is a test: :this is a test::this is a test: