PHP code example of vanilla / htmlawed

1. Go to this page and download the library: Download vanilla/htmlawed library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

vanilla / htmlawed example snippets


echo Htmlawed::filter('<h1>Hello world!');
// Outputs: '<h1>Hello world!</h1>'.

echo Htmlawed::filter('<i>nothing to see</i><script>alert("xss")</script>')
// Outputs: '<i>nothing to see</i>alert("xss")'


$xss = "<i>nothing to see <script>alert('xss')</script>";

// Pass an empty config and spec for no filtering of malicious code.
echo Htmlawed::filter($xss, [], []);
// Outputs: '<i>nothing to see <script type="text/javascript">alert("xss")</script></i>'

// Pass safe=1 to turn on all the safe options.
echo Htmlawed::filter($xss, ['safe' => 1]);
// Outputs: '<i>nothing to see alert("xss")</i>'

// We provide a convenience method that strips all tags that aren't supposed to be in rss feeds.
echo Htmlawed::filterRSS('<html><body><h1>Hello world!</h1></body></html>');
// Outputs: '<h1>Hello world!</h1>'