smarty中先strip_tags过滤html标签后truncate截取文章运用_PHP

world!”); ?> 
 
smarty中可以使用strip_tags去除html标签,包括在< >之间的任何内容。 

例如: 

index.php: 
 代码如下:

$smarty = new Smarty; 
$smarty->assign(‘articleTitle', “Blind Woman Gets New Kidney from Dad she Hasn't Seen in years.”); 
$smarty->display(‘index.tpl'); 
 
index.tpl: 
 代码如下:

{$articleTitle} 
{$articleTitle|strip_tags} 
 
输出结果： 
 代码如下:

Blind Woman Gets New Kidney from Dad she Hasn't Seen in years. 
Blind Woman Gets New Kidney from Dad she Hasn't Seen in years. 
 
文章截取： 
 代码如下:

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