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strip_tags 函数用法与实例教程

Jun 13, 2016 am 11:16 AM
hstripandeffectfunctionExampleTutorialusageremove

 

定义和用法
该strip_tags ( )函数作用却除所有HTML , XML和PHP的标记。

语法

strip_tags(string,allow)

		参数
说明
string 必需的。指定的字符串检查
allow 任择。指定允许的标签。这些标签不会被删除


提示和说明 注意:评论的HTML总是剥夺。这不能改变的允许参数。 范例1

 

<!--?phpecho strip_tags("Hello <b-->world!");?>
结果为.

Hello world!
 
再来看一个<strong>strip_tags</strong>函数的例子
 

<!--?phpecho strip_tags("Hello <b--><i>world!</i>","<b>");?></b>
<b> </b>

<b>Hello <strong>world!</strong></b>

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