default Parameter Position Type Required Default Description 1 string No empty This is the default value to output if the variable is empty. This is used to set a default value for a variable. If the variable is empty or unset, the given default value is printed instead. Default takes one argument. default assign('articleTitle', 'Dealers Will Hear Car Talk at Noon.'); $smarty->display('index.tpl'); ?> ]]> Where index.tpl is: This will output: