contains
Summary
Checks if an array contains a specific element.Usage
input|contains( element )
Parameters
| Name | Type | Description | Required |
|---|---|---|---|
| element | any | The element that should be matched. | Yes. |
Returns
TRUE if the element is found, FALSE if not.Description
This operator checks if the input array contains a specific element (specified using the first parameter). If it does, the operator will return TRUE, otherwise FALSE will be returned.
Examples
Example 1
{array( 1, 2, 3, 4, 5 )|contains( 3 )}
Returns TRUE.
Example 2
{array( 1, array( 3, 4 ), 5 )|contains( array( 3, 4 ) )}
Returns TRUE.
Example 3
{array( 1, array( 3, 4 ), 5 )|contains( 3 )}
Returns FALSE.
Balazs Halasy (05/02/2004 9:30 am)
Balazs Halasy (04/05/2005 1:28 pm)
Comments
doesn't work when "element" is a node
Wednesday 19 July 2006 6:33:35 pm
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