42 lines
1.1 KiB
PHP
42 lines
1.1 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\HtmlSanitizer\Visitor\AttributeSanitizer;
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use Symfony\Component\HtmlSanitizer\HtmlSanitizerConfig;
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/**
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* Implements attribute-specific sanitization logic.
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*
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* @author Titouan Galopin <galopintitouan@gmail.com>
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*/
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interface AttributeSanitizerInterface
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{
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/**
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* Returns the list of element names supported, or null to support all elements.
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*
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* @return list<string>|null
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*/
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public function getSupportedElements(): ?array;
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/**
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* Returns the list of attributes names supported, or null to support all attributes.
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*
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* @return list<string>|null
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*/
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public function getSupportedAttributes(): ?array;
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/**
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* Returns the sanitized value of a given attribute for the given element.
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*/
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public function sanitizeAttribute(string $element, string $attribute, string $value, HtmlSanitizerConfig $config): ?string;
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}
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