Smarty Manual
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strip_tags

Parameter PositionTypeRequiredDefaultDescription
1boolNotrueThis determines wether the tags are replaced by ' ' or by ''

This strips out markup tags, basically anything between < and >.

此函式會省略掉修飾標籤，通常是 < 與 > 之間的所有東西。

Example 5-19. strip_tags

<?php

$smarty = new Smarty;
$smarty->assign('articleTitle', "Blind Woman Gets <font face=\"helvetica\">New
Kidney</font> from Dad she Hasn't Seen in <b>years</b>.");
$smarty->display('index.tpl');

?>

where index.tpl is:

其中 index.tpl 的內容為： 

{$articleTitle}
{$articleTitle|strip_tags} {* same as {$articleTitle|strip_tags:true} *} 
{$articleTitle|strip_tags:false}

This will output:

輸出結果為： 

Blind Woman Gets <font face="helvetica">New Kidney</font> from Dad she Hasn't Seen in <b>years</b>.
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.
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