PHP code example of mikemix / zf2htmlpurifier

1. Go to this page and download the library: Download mikemix/zf2htmlpurifier 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/ */

mikemix / zf2htmlpurifier example snippets



namespace MyApp\Form;

use Zend\Form\Form;
use Zend\InputFilter\InputFilterProviderInterface;

class ExampleForm extends Form implements InputFilterProviderInterface
{
    public function init()
    {
        $this->add([
            'name' => 'field',
        ]);
    }
    
    public function getInputFilterSpecification()
    {
        return array(
            // other elements
            'field' => array(
                'er\Filter\HTMLPurifierFilter::class],
                ],
            ],
        ];
    }
}

// in controller (ugly code example without Dependency Injection)

$fm = $this->getServiceLocator()->get('FormElementManager');

$form = $fm->get(MyApp\Form\ExampleForm::class);
$form->setData(['field' => '<a href="#" onlick="javascript:alert(xss)">link</a>']);
$form->isValid();

// outputs: <a href="#">link</a>
echo $form->getData('field');




// the form

    public function getInputFilterSpecification()
    {
        return [
            // other elements
            'field' => [
                '      'Cache.SerializerPath' => '/other/path',
                        'Some.Setting' => 'Setting value',
                    ]]],
                ],
            ],
        ];
    }



$purifier = new \zf2htmlpurifier\Filter\HTMLPurifierFilter();

echo $purifier->filter('<a href="#" onlick="javascript:alert(xss)">link</a>');