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<?php
namespace neon\core\helpers;
use HTMLPurifier_Config;
use yii\helpers\BaseHtmlPurifier;
class HtmlPurifier extends BaseHtmlPurifier
{
/**
* Extend config for processing
*
* @param HTMLPurifier_Config $config
*/
protected static function configure($config)
parent::configure($config);
$def = $config->getHTMLDefinition(true);
$def->addAttribute('a', 'target', 'Text');
$def->addAttribute('img', 'srcset', 'Text');
$def->addAttribute('img', 'sizes', 'Text');
$def->addAttribute('img', 'loading', 'Text');
}