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Push — develop ( 899798...74e1f6 )
by nguereza
02:00
created

LoggerHelper::getClientIpAddress()   A

Complexity

Conditions 4
Paths 6

Size

Total Lines 29
Code Lines 15

Duplication

Lines 0
Ratio 0 %

Importance

Changes 2
Bugs 0 Features 0
Metric Value
cc 4
eloc 15
nc 6
nop 0
dl 0
loc 29
rs 9.7666
c 2
b 0
f 0
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<?php
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/**
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 * Platine Logger
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 *
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 * Platine Logger is the implementation of PSR 3
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 *
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 * This content is released under the MIT License (MIT)
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 *
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 * Copyright (c) 2020 Platine Logger
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * of this software and associated documentation files (the "Software"), to deal
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 * in the Software without restriction, including without limitation the rights
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 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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 * copies of the Software, and to permit persons to whom the Software is
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 * furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be included in all
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 * copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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 * SOFTWARE.
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 */
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/**
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 *  @file LoggerHelper.php
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 *
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 *  The Logger Helper class.
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 *
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 *  @package    Platine\Logger\Helper
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 *  @author Platine Developers Team
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 *  @copyright  Copyright (c) 2020
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 *  @license    http://opensource.org/licenses/MIT  MIT License
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 *  @link   http://www.iacademy.cf
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 *  @version 1.0.0
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 *  @filesource
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 */
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declare(strict_types=1);
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namespace Platine\Logger\Helper;
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/**
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 * @class LoggerHelper
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 * @package Platine\Logger\Helper
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 */
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class LoggerHelper
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{
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    /**
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     * Return the user ip address
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     * @return string
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     */
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    public static function getClientIpAddress(): string
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    {
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        $ip = '127.0.0.1';
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        $ipServerVars = [
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            'REMOTE_ADDR',
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            'HTTP_CLIENT_IP',
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            'HTTP_X_FORWARDED_FOR',
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            'HTTP_X_FORWARDED',
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            'HTTP_FORWARDED_FOR',
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            'HTTP_FORWARDED'
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        ];
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        foreach ($ipServerVars as $var) {
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            //https://bugs.php.net/bug.php?id=49184 can
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            // not use filter_input(INPUT_SERVER, $var);
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            if (isset($_SERVER[$var])) {
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                $ip = $_SERVER[$var];
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                break;
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            }
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        }
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        // Strip any secondary IP etc from the IP address
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        if (strpos($ip, ',') > 0) {
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            $ip = substr($ip, 0, strpos($ip, ','));
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        }
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        return $ip;
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    }
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}
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