strip_tags() 函數(shù)剝去 HTML、XML 以及 PHP 的標簽。 

復制代碼代碼如下:

<?php echo strip_tags(“Hello <b>world!</b>”); ?> 

smarty中可以使用strip_tags去除html標簽,包括在< >之間的任何內容。 

例如: 

index.php: 

復制代碼代碼如下:

$smarty = new Smarty; 
$smarty->assign(‘articleTitle', “Blind Woman Gets <span style=”font-family: &amp;amp;”>New Kidney</span> from Dad she Hasn't Seen in <strong>years</strong>.”); 
$smarty->display(‘index.tpl'); 

index.tpl: 

復制代碼代碼如下:

{$articleTitle} 
{$articleTitle|strip_tags} 

輸出結果： 

復制代碼代碼如下:

Blind Woman Gets <span style=”font-family: helvetica;”>New Kidney</span> from Dad she Hasn't Seen in <strong>years</strong>. 
Blind Woman Gets New Kidney from Dad she Hasn't Seen in years. 

文章截取： 

復制代碼代碼如下:

{$article.content|truncate:35:”…”:true}