display
void
display ( string template [, string cache_id [, string compile_id]])
This displays the template. Supply a valid template resource
type and path. As an optional second parameter, you can pass a
cache id. See the caching
section for more information.
As an optional third parameter, you can pass a compile_id.
This is in the event that you want to compile different versions of
the same template, such as having separate templates compiled
for different languages. Another use for compile_id is when you
use more than one $template_dir but only one $compile_dir. Set
a separate compile_id for each $template_dir, otherwise
templates of the same name will overwrite each other. You can
also set the $compile_id variable once
instead of passing this to each call to this function.
Example 1. display
<?php include("Smarty.class.php"); $smarty = new Smarty; $smarty->caching = true;
// only do db calls if cache doesn't exist if(!$smarty->is_cached("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); $smarty->assign($db_data);
}
// display the output $smarty->display("index.tpl"); ?>
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Use the syntax for template resources to
display files outside of the $template_dir directory.
Example 2. function display template resource examples
<?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"); ?>
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