I tried this via Tools.php but it doesn't work.
<?php class ToolsOverride extends Tools { public static function purify($html, $uri_unescape = false) { static $purifier = null; if (!$purifier) { require_once _PS_TOOL_DIR_.'htmlpurifier/HTMLPurifier.standalone.php'; $config = HTMLPurifier_Config::createDefault(); // Ajout de l’attribut "loading" pour les balises <img> $def = $config->getHTMLDefinition(true); if ($def) { $def->addAttribute('img', 'loading', 'Enum#lazy,eager,auto'); } $purifier = new HTMLPurifier($config); } return $purifier->purify($html); } }
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