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smarty里头的strip_tags有allow吗

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Release： 2016-06-13 10:30:59
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smarty里面的strip_tags有allow吗？
strip_tags(string,allow)
strip_tags() 函数剥去 HTML、XML 以及 PHP 的标签。
allow规定允许的标签。这些标签不会被删除。这样的话我可以只保留

.

但是在smarty里面应该怎么写？
{$content|strip_tags:"

"}这样出不来啊。

------解决方案--------------------
建议你还是在php处理完了再传给smarty吧。

Related labels：
quot smarty strip
source：php.cn
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