strip_tags function usage and examples tutorial_PHP tutorial

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Definition and usage
The strip_tags() function removes all HTML, XML and PHP tags.

Grammar

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

illustrate

string

Required. Specified string check

allow

Optional. Specify allowed tags. These tags will not be deleted

Tips and Instructions NOTE: Comments are always stripped of their HTML. This cannot be changed as an allowed parameter. Example 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>

http://www.bkjia.com/PHPjc/445526.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/445526.htmlTechArticleDefinition and Usage The strip_tags() function removes all HTML, XML and PHP tags. Syntax strip_tags(string,allow) Parameter Description string Required. Specified string check...