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append()
append an element to an assigned array
Description
===========
void
append
mixed
var
void
append
string
varname
mixed
var
bool
merge
If you append to a string value, it is converted to an array value and
then appended to. You can explicitly pass name/value pairs, or
associative arrays containing the name/value pairs. If you pass the
optional third parameter of TRUE, the value will be merged with the
current array instead of appended.
NOTE.PARAMETER.MERGE
<?php
// This is effectively the same as assign()
$smarty->append('foo', 'Fred');
// After this line, foo will now be seen as an array in the template
$smarty->append('foo', 'Albert');
$array = array(1 => 'one', 2 => 'two');
$smarty->append('X', $array);
$array2 = array(3 => 'three', 4 => 'four');
// The following line will add a second element to the X array
$smarty->append('X', $array2);
// passing an associative array
$smarty->append(array('city' => 'Lincoln', 'state' => 'Nebraska'));
?>
See also [`appendByRef()`](#api.append.by.ref),
[`assign()`](#api.assign) and
[`getTemplateVars()`](#api.get.template.vars)