string_format
This is a way to format strings, such as decimal numbers and such.
Use the syntax for sprintf for the formatting.
Example 5-18. string_format index.php:
$smarty = new Smarty;
$smarty->assign('number', 23.5787446);
$smarty->display('index.tpl');
index.tpl:
{$number}
{$number|string_format:"%.2f"}
{$number|string_format:"%d"}
OUTPUT:
23.5787446
23.58
24 |
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