Source of file Ip.php
Size: 2,070 Bytes - Last Modified: 2021-12-23T10:30:11+00:00
/var/www/docs.ssmods.com/process/src/thirdparty/Zend/Validate/Ip.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172 | <?php /** * Zend Framework * * LICENSE * * This source file is subject to the new BSD license that is bundled * with this package in the file LICENSE.txt. * It is also available through the world-wide-web at this URL: * http://framework.zend.com/license/new-bsd * If you did not receive a copy of the license and are unable to * obtain it through the world-wide-web, please send an email * to license@zend.com so we can send you a copy immediately. * * @category Zend * @package Zend_Validate * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @version $Id: Ip.php 13104 2008-12-08 22:31:50Z tjohns $ */ /** * @see Zend_Validate_Abstract */ require_once 'Zend/Validate/Abstract.php'; /** * @category Zend * @package Zend_Validate * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ class Zend_Validate_Ip extends Zend_Validate_Abstract { const NOT_IP_ADDRESS = 'notIpAddress'; /** * @var array */ protected $_messageTemplates = array( self::NOT_IP_ADDRESS => "'%value%' does not appear to be a valid IP address" ); /** * Defined by Zend_Validate_Interface * * Returns true if and only if $value is a valid IP address * * @param mixed $value * @return boolean */ public function isValid($value) { $valueString = (string) $value; $this->_setValue($valueString); if ((ip2long($valueString) === false) || (long2ip(ip2long($valueString)) !== $valueString)) { if (!function_exists('inet_pton')) { $this->_error(); return false; } else if ((@inet_pton($value) === false) ||(inet_ntop(@inet_pton($value)) !== $valueString)) { $this->_error(); return false; } } return true; } } |