Logger\Logger::warning PHP Method

        public function warning($message)
        {
            $this->log(Logger::WARNING, $message);
        }

<?php

require '../vendor/autoload.php';
use Logger\Logger;
use Logger\LogLevel;
$log = new Logger(include '../src/Logger/config.php');
$log->log(LogLevel::ALERT, 'Testing logs:' . (isset($_GET['msg']) ? $_GET['msg'] : ''));
$log->debug('Testing logs');
$log->warning('WARNING Message ');
$log->error('Error Message ');