php smarty|smarty中string_format 字符串格式化

【www.bbyears.com--smarty模板】

一种格式化字符串的方法.例如格式化为十进制数等等.使用sprintf语法格式化

字符串格式化

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

例2

{foreach item=row key=page from=$result}

              {$row.DECLAREDATE}

              {$row.DYZ|string_format:"%01.2f"}

              {$row.DYTB|string_format:"%01.2f"}

              {$row.LJZ|string_format:"%01.2f"}

              {$row.LJTB|string_format:"%01.2f"}

{/foreach}

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