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

strip_tags() 函数剥去 HTML、XML 以及 PHP 的标签。

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:

$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:

{$articleTitle}
{$articleTitle|strip_tags}

输出结果：

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：

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