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e0c6f33c01
The third argument of "filter_var" must be either an integer or an array. On PHP 8 this "FilterVar" rule fails because we always pass that argument, even if it is null. Signed-off-by: Henrique Moody <henriquemoody@gmail.com>
70 lines
1.7 KiB
PHP
70 lines
1.7 KiB
PHP
<?php
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/*
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* This file is part of Respect/Validation.
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*
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* (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
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*
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* For the full copyright and license information, please view the LICENSE file
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* that was distributed with this source code.
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*/
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declare(strict_types=1);
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namespace Respect\Validation\Rules;
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use Respect\Validation\Exceptions\ComponentException;
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use function in_array;
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use function is_array;
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use function is_int;
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use const FILTER_VALIDATE_BOOLEAN;
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use const FILTER_VALIDATE_DOMAIN;
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use const FILTER_VALIDATE_EMAIL;
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use const FILTER_VALIDATE_FLOAT;
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use const FILTER_VALIDATE_INT;
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use const FILTER_VALIDATE_IP;
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use const FILTER_VALIDATE_REGEXP;
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use const FILTER_VALIDATE_URL;
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/**
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* Validates the input with the PHP's filter_var() function.
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*
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* @author Henrique Moody <henriquemoody@gmail.com>
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*/
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final class FilterVar extends AbstractEnvelope
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{
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private const ALLOWED_FILTERS = [
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FILTER_VALIDATE_BOOLEAN,
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FILTER_VALIDATE_DOMAIN,
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FILTER_VALIDATE_EMAIL,
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FILTER_VALIDATE_FLOAT,
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FILTER_VALIDATE_INT,
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FILTER_VALIDATE_IP,
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FILTER_VALIDATE_REGEXP,
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FILTER_VALIDATE_URL,
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];
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/**
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* Initializes the rule.
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*
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* @param mixed $options
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*
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* @throws ComponentException
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*/
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public function __construct(int $filter, $options = null)
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{
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if (!in_array($filter, self::ALLOWED_FILTERS)) {
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throw new ComponentException('Cannot accept the given filter');
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}
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$arguments = [$filter];
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if (is_array($options) || is_int($options)) {
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$arguments[] = $options;
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}
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parent::__construct(new Callback('filter_var', ...$arguments));
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}
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}
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