芝麻web文件管理V1.00

编辑当前文件:/home/pulsehostuk9/www/portal.pulsehost.co.uk/vendor/respect/validation/library/Rules/Number.php
<?php /* * This file is part of Respect/Validation. * * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net> * * For the full copyright and license information, please view the LICENSE file * that was distributed with this source code. */ declare(strict_types=1); namespace Respect\Validation\Rules; use function is_nan; use function is_numeric; /** * Validates if the input is a number. * * @author Henrique Moody <henriquemoody@gmail.com> * @author Ismael Elias <ismael.esq@hotmail.com> * @author Vitaliy <reboot.m@gmail.com> */ final class Number extends AbstractRule { /** * {@inheritDoc} */ public function validate($input): bool { if (!is_numeric($input)) { return false; } return !is_nan((float) $input); } }