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<?php
/**
* Copyright 2020 “EPGService”
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an “AS IS” BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
declare(strict_types = 1);
namespace EPGService\Parsers;
use function is_string;
/**
* @copyright Copyright © 2020 “Valentin Popov” <info@valentineus.link>
* @license http://www.apache.org/licenses/LICENSE-2.0
* @package EPGService\Parsers
*/
final class StringParser {
/**
* @param $value
*
* @return string|null
*/
public static function get($value): ?string {
$result = filter_var($value, FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE);
return is_string($result) ? trim($result) : null;
}
}
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