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<?php
/* * This file is part of the Monolog package. * * (c) Jordi Boggiano <j.boggiano@seld.be> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */
namespace Monolog\Processor;
/** * Adds a unique identifier into records * * @author Simon Mönch <sm@webfactory.de> */ class UidProcessor { private $uid;
public function __construct($length = 7) { if (!is_int($length) || $length > 32 || $length < 1) { throw new \InvalidArgumentException('The uid length must be an integer between 1 and 32'); }
$this->uid = substr(hash('md5', uniqid('', true)), 0, $length); }
public function __invoke(array $record) { $record['extra']['uid'] = $this->uid;
return $record; }
/** * @return string */ public function getUid() { return $this->uid; } }
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