Elementor #2722 - Door of Clubs

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Current Directory: wp-content/plugins/wpforms/vendor_prefixed/ezyang/htmlpurifier/library/HTMLPurifier/ChildDef

Linux appserver-7a7af3b2-php-0c9ec09e2f9746c2a80fa3756c076432 6.12.94+ #1 SMP Fri Jul 17 09:26:56 UTC 2026 x86_64

Edit File: Optional.php

<?php

namespace WPForms\Vendor;

/**
 * Definition that allows a set of elements, and allows no children.
 * @note This is a hack to reuse code from HTMLPurifier_ChildDef_Required,
 *       really, one shouldn't inherit from the other.  Only altered behavior
 *       is to overload a returned false with an array.  Thus, it will never
 *       return false.
 */
class HTMLPurifier_ChildDef_Optional extends HTMLPurifier_ChildDef_Required
{
    /**
     * @type bool
     */
    public $allow_empty = \true;
    /**
     * @type string
     */
    public $type = 'optional';
    /**
     * @param array $children
     * @param HTMLPurifier_Config $config
     * @param HTMLPurifier_Context $context
     * @return array
     */
    public function validateChildren($children, $config, $context)
    {
        $result = parent::validateChildren($children, $config, $context);
        // we assume that $children is not modified
        if ($result === \false) {
            if (empty($children)) {
                return \true;
            } elseif ($this->whitespace) {
                return $children;
            } else {
                return array();
            }
        }
        return $result;
    }
}
// vim: et sw=4 sts=4

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Name	Type	Size	Actions
.. (Parent Directory)	Dir
Chameleon.php	File	1.75 KB	Rename \| Delete \| Edit
Custom.php	File	2.65 KB	Rename \| Delete \| Edit
Empty.php	File	890.00 B	Rename \| Delete \| Edit
List.php	File	3.02 KB	Rename \| Delete \| Edit
Optional.php	File	1.21 KB	Rename \| Delete \| Edit
Required.php	File	3.33 KB	Rename \| Delete \| Edit
StrictBlockquote.php	File	2.84 KB	Rename \| Delete \| Edit
Table.php	File	7.43 KB	Rename \| Delete \| Edit

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