Lucee Function Reference

listlen()

Determines the number of elements in a list.

Example

listlen(string list,[string delimiters,[boolean includeEmptyFields]]):number

Category

list,string

Arguments

The arguments for this function are set. You can not use other arguments except the following ones.
Name Type Required Default Value Description
list string  Yes   a string list  
delimiters string  No , Characters that separate list elements. The default value is comma.  
includeEmptyFields boolean  No   if set to true, empty values are included as well