Home > Article > Backend Development > strip_tags function usage and examples tutorial_PHP tutorial
strip_tags function usage and examples tutorial_PHP tutorial
- WBOYOriginal
- 2016-07-20 11:00:301099browse
Definition and usage
The strip_tags() function removes all HTML, XML and PHP tags.
Grammar
strip_tags(string,allow)
|
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>
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：php chmod function tutorial_PHP tutorialNext article：php chmod function tutorial_PHP tutorial