append
Summary
Returns the input array with appended elements.
Usage
input|append( element1 [, element2 [, ... ] ] )
Parameters
| Name | Type | Description | Required |
|---|---|---|---|
| element1 | any | Element to be appended to the input array. | Yes. |
| element2 | any | Another element to be appended to the input array. | No. |
Returns
An array consisting of the input array and the parameters.
Description
This operator appends the parameter value(s) at the end of the input array and returns the resulting array.
Examples
Example 1
{array( 1, 2, 3 )|append( 4, 5, 6 )}The following array will be returned: ( 1, 2, 3, 4, 5, 6 ).
Example 2
{array( 1, 2, 3 )|append( array( 4, 5, 6 )}The following array will be returned: ( 1, 2, 3, ( 4, 5, 6 ) ).
Contributors
- Balazs Halasy Updated
- John Commenter
- Adrien Commenter
- sh Commenter
Comments (3 historical)
Written by readers of the earlier documentation sites, kept as they were.
How to append to a variable array ?
John ·
hello,
Assuming I have a variable $A=array(1,2,3)
and In a loop I need to append $article.node_id to this array ?
how would i do that ?
The only possible way is that i have to retype the array and append after it? and it didn't wok any where else
please contact
thanks
Re: How to append to a variable array ?
Adrien ·
Let the array retype itself... In your loop, do something like
{set $A = $A|append($article.node_id)}
a bug
sh ·
I think there is a parse error in the sample, it'll works better like this
{array( 1, 2, 3 )|append( array( 4, 5, 6 ))}