50 lines
1.2 KiB
PHP
50 lines
1.2 KiB
PHP
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<?php
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/**
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* This file is part of CodeIgniter 4 framework.
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*
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* (c) CodeIgniter Foundation <admin@codeigniter.com>
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*
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* For the full copyright and license information, please view
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* the LICENSE file that was distributed with this source code.
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*/
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namespace CodeIgniter\HTTP;
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/**
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* Representation of an incoming, server-side HTTP request.
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*
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* Corresponds to Psr7\ServerRequestInterface.
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*/
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interface RequestInterface extends OutgoingRequestInterface
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{
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/**
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* Gets the user's IP address.
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* Supplied by RequestTrait.
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*
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* @return string IP address
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*/
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public function getIPAddress(): string;
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/**
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* Validate an IP address
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*
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* @param string $ip IP Address
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* @param string $which IP protocol: 'ipv4' or 'ipv6'
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*
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* @deprecated Use Validation instead
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*/
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public function isValidIP(string $ip, ?string $which = null): bool;
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/**
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* Fetch an item from the $_SERVER array.
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* Supplied by RequestTrait.
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*
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* @param array|string|null $index Index for item to be fetched from $_SERVER
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* @param int|null $filter A filter name to be applied
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*
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* @return mixed
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*/
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public function getServer($index = null, $filter = null);
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}
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