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<?php

namespace WPForms\Vendor;

/**
 * XHTML 1.1 Iframe Module provides inline frames.
 *
 * @note This module is not considered safe unless an Iframe
 * whitelisting mechanism is specified.  Currently, the only
 * such mechanism is %URL.SafeIframeRegexp
 */
class HTMLPurifier_HTMLModule_Iframe extends HTMLPurifier_HTMLModule
{
    /**
     * @type string
     */
    public $name = 'Iframe';
    /**
     * @type bool
     */
    public $safe = \false;
    /**
     * @param HTMLPurifier_Config $config
     */
    public function setup($config)
    {
        if ($config->get('HTML.SafeIframe')) {
            $this->safe = \true;
        }
        $attrs = array('src' => 'URI#embedded', 'width' => 'Length', 'height' => 'Length', 'name' => 'ID', 'scrolling' => 'Enum#yes,no,auto', 'frameborder' => 'Enum#0,1', 'longdesc' => 'URI', 'marginheight' => 'Pixels', 'marginwidth' => 'Pixels');
        if ($config->get('HTML.Trusted')) {
            $attrs['allowfullscreen'] = 'Bool#allowfullscreen';
        }
        $this->addElement('iframe', 'Inline', 'Flow', 'Common', $attrs);
    }
}
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