If no parameter is given, an array of all assigned variables are returned.
Example 13-1. get_template_vars
<?php// get assigned template var 'foo'$foo = $smarty->get_template_vars('foo');// get all assigned template vars$tpl_vars = $smarty->get_template_vars();// take a look at themprint_r($tpl_vars);?>
See also assign(), {assign}, assign_by_ref(), append(), clear_assign(), clear_all_assign() and get_config_vars()
