| Server IP : 160.25.81.117 / Your IP : 216.73.216.137 Web Server : Apache/2 System : Linux sv05.hilab.cloud 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64 User : bellizen ( 1045) PHP Version : 7.2.34 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : OFF | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /home/bellizen/public_html/vendor/ramsey/uuid/src/Provider/Node/ |
Upload File : |
<?php
/**
* This file is part of the ramsey/uuid library
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
* @license http://opensource.org/licenses/MIT MIT
* @link https://benramsey.com/projects/ramsey-uuid/ Documentation
* @link https://packagist.org/packages/ramsey/uuid Packagist
* @link https://github.com/ramsey/uuid GitHub
*/
namespace Ramsey\Uuid\Provider\Node;
use Ramsey\Uuid\Provider\NodeProviderInterface;
/**
* SystemNodeProvider provides functionality to get the system node ID (MAC
* address) using external system calls
*/
class SystemNodeProvider implements NodeProviderInterface
{
/**
* Returns the system node ID
*
* @return string|false System node ID as a hexadecimal string, or false if it is not found
*/
public function getNode()
{
static $node = null;
if ($node !== null) {
return $node;
}
$pattern = '/[^:]([0-9A-Fa-f]{2}([:-])[0-9A-Fa-f]{2}(\2[0-9A-Fa-f]{2}){4})[^:]/';
$matches = array();
// Search the ifconfig output for all MAC addresses and return
// the first one found
$node = false;
if (preg_match_all($pattern, $this->getIfconfig(), $matches, PREG_PATTERN_ORDER)) {
$node = $matches[1][0];
$node = str_replace([':', '-'], '', $node);
}
return $node;
}
/**
* Returns the network interface configuration for the system
*
* @codeCoverageIgnore
* @return string
*/
protected function getIfconfig()
{
ob_start();
switch (strtoupper(substr(php_uname('a'), 0, 3))) {
case 'WIN':
passthru('ipconfig /all 2>&1');
break;
case 'DAR':
passthru('ifconfig 2>&1');
break;
case 'LIN':
default:
passthru('netstat -ie 2>&1');
break;
}
return ob_get_clean();
}
}