Lucee Function Reference
Function LISTFIRST
Gets the first element of a list.
Example
listfirst(string list,[string delimiters,[boolean includeEmptyFields,[number count]]]):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 | |
| count | number | No | specifies how many items to return from the beginning of the list. default is 1. |