<?php
 namespace TechOnline\Laravel\Util; use Illuminate\Support\Facades\Log; use Illuminate\Support\Facades\Request; use Jenssegers\Agent\Facades\Agent; class AgentUtil { public static function isWechat() { static $isWechat = null; if (null === $isWechat) { $userAgent = Request::header('User-Agent'); if (strpos($userAgent, 'MicroMessenger') !== false) { $isWechat = true; } else { $isWechat = false; } } return $isWechat; } public static function isMobile() { return Agent::isPhone() || Agent::isTablet(); } public static function isPC() { return !Agent::isPhone() && !Agent::isTablet(); } }