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display()
displays the template
Description
===========
void
display
string
template
string
cache\_id
string
compile\_id
This displays the contents of a template. To return the contents of a
template into a variable, use [`fetch()`](#api.fetch). Supply a valid
[template resource](#resources) type and path. As an optional second
parameter, you can pass a `$cache_id`, see the [caching
section](#caching) for more information.
PARAMETER.COMPILEID
<?php
include(SMARTY_DIR.'Smarty.class.php');
$smarty = new Smarty();
$smarty->setCaching(true);
// only do db calls if cache doesn't exist
if(!$smarty->isCached('index.tpl')) {
// dummy up some data
$address = '245 N 50th';
$db_data = array(
'City' => 'Lincoln',
'State' => 'Nebraska',
'Zip' => '68502'
);
$smarty->assign('Name', 'Fred');
$smarty->assign('Address', $address);
$smarty->assign('data', $db_data);
}
// display the output
$smarty->display('index.tpl');
?>
Use the syntax for [template resources](#resources) to display files
outside of the [`$template_dir`](#variable.template.dir) directory.
<?php
// absolute filepath
$smarty->display('/usr/local/include/templates/header.tpl');
// absolute filepath (same thing)
$smarty->display('file:/usr/local/include/templates/header.tpl');
// windows absolute filepath (MUST use "file:" prefix)
$smarty->display('file:C:/www/pub/templates/header.tpl');
// include from template resource named "db"
$smarty->display('db:header.tpl');
?>
See also [`fetch()`](#api.fetch) and
[`templateExists()`](#api.template.exists).