PHP code example of jeffersongoncalves / laravel-html-sanitizer

1. Go to this page and download the library: Download jeffersongoncalves/laravel-html-sanitizer 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/ */

jeffersongoncalves / laravel-html-sanitizer example snippets


use JeffersonGoncalves\HtmlSanitizer\HtmlSanitizer;

$dirty = '<p>Hello</p><script>alert("xss")</script><img src="x" onerror="steal()">';

$clean = HtmlSanitizer::clean($dirty);
// <p>Hello</p><img src="x">


return [
    // -1 = unlimited. Symfony otherwise truncates input at 20000 bytes,
    // silently cutting long READMEs/articles mid-content.
    'max_input_length' => -1,

    'allow_relative_links' => true,
    'allow_relative_medias' => true,

    'link_schemes' => ['https', 'http', 'mailto'],

    // 'data' is intentionally omitted: data:image/svg+xml can carry script.
    'media_schemes' => ['https', 'http'],

    'attributes' => [
        'class' => '*',
        'id' => '*',
        'width' => ['img'],
        'height' => ['img'],
    ],
];

bash
php artisan vendor:publish --tag="html-sanitizer-config"