How to use the php plug-in HTMLPurifier
This article mainly introduces how to use php plug-in HTMLPurifier, has a certain reference value, interested friends can refer to it, I hope you have a lot to gain after reading this article, let Xiaobian take you to understand it together.
Use of HTMLPurifier Plugin
Download HTMLPurifier Plugin
The useful part of the HTMLPurifier plugin is the library
Using HTMLPurifier library
the first way
The copy code is as follows:
or
The copy code is as follows:
An example given on the website is
The copy code is as follows:
require_once 'HTMLPurifier.auto.php';
My colleagues often use
The copy code is as follows:
require_once 'HTMLPurifier.includes.php';
require_once 'HTMLPurifier.autoload.php';
Set $config
configdoc
http://htmlpurifier.org/live/configdoc/plain.html
example
The copy code is as follows:
$config->set('HTML.AllowedElements', array('div'=>true, 'table'=>true, 'tr'=>true, 'td'=>true, 'br'=>true));
$config->set ('HTML. Doctype','XHTML 1.0 Transitional')//html Document type (standing)
$config->set ('Core.Encoding', ' UTF-8')//character encoding (permanent)
HTML allowed elements
div element, table element, tr element, td element, br element
new HTMLPurifier object
The copy code is as follows:
$purifier = new HTMLPurifier($config);
Call the purify method of the HTML Purifier object
The copy code is as follows:
$puri_html = $purifier->purify($html);
the second way
Custom a class HtmlPurifier.php
The copy code is as follows:
Set config information
For example:
The code is as follows:
$conf = array(
array('HTML.AllowedElements',
array(
'div' => true,
'table' => true,
'tr' => true,
'td' => true,
'br' => true,
),
false), //Allow attributes div table tr td br Element
array ('HTML.AllowedAttributes', array ('class' => TRUE), false), //AllowedAttributes class
array ('Attr. ForbiddenClasses', array ('resume_p' => TRUE), false), //forbid classes such as
array ('AutoFormat. RemoveEmpty', true, false), //remove spaces
array('AutoFormat.RemoveEmpty.RemoveNbsp', true, false), //Go nbsp
array('URI.Disable', true, false),
);
call
The code is as follows:
$p = new Resume_HtmlPurifier($conf);
$puri_html = $p->filter($html);
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