athoshun/html-filter

This package is abandoned and no longer maintained. No replacement package was suggested.

Remove tags or attributes based on a whitelist from a snippet of well-formatted HTML text using PHP's DOM library

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Details

github.com/attilammagyar/html-filter

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Installs: 25 180

Dependents: 1

Suggesters: 0

Security: 0

Stars: 18

Watchers: 3

Forks: 4

Open Issues: 1

v2.0.4 2015-02-13 22:13 UTC

Requires

Requires (Dev)

BSD b3b631e49090e10ced5d7e1c12d40c8cac158dc2

  • Attila M. Magyar <attilammagyar.woop@gmail.com>

filterhtmlwhitelist

This package is not auto-updated.

Last update: 2021-02-05 20:54:08 UTC

README

Build Status Latest build report

Remove tags or attributes based on a whitelist from a snippet of somewhat well-formatted HTML text using PHP's DOM library.

Example:

<?php

$config = new AthosHun\HTMLFilter\Configuration();
$config->allowTag("p")
       ->allowAttribute("a", "title")
       ->allowAttribute("a", "href", "|^https?://.*\$|");

$filter = new AthosHun\HTMLFilter\HTMLFilter();

$html = <<<HTML
Lorem ipsum <em>dolor</em> sit amet
<p>
    Consectetur <a href="http://example.com" title="hey!">adipisicing</a>
    <a href="javascript:alert(42)" onclick="alert(42)">elit</a>.
</p>
HTML;

print $filter->filter($config, $html);

Output:

Lorem ipsum dolor sit amet
<p>
    Consectetur <a href="http://example.com" title="hey!">adipisicing</a>
    <a>elit</a>.
</p>

Installation

Installation is possible via Composer. Create a file named composer.json in your project directory with the following contents:

{
    "require": {
        "athoshun/html-filter": "2.0.*"
    }
}

Then as a normal user, issue the following commands:

$ curl http://getcomposer.org/installer | php
$ php composer.phar install