PHP detects whether a user uses a mobile phone to access a Web site's class

PHP to detect whether users use mobile phone (mobile) access to the site's class, the introduction of this class can be used directly, the program based on the MIT License Protocol Open source, using the method below

Program is a file, download the direct reference can be based on the MIT License Protocol Open Source PHP program usage: Code as follows: <?php include ("mobile_detect.php");   $detect = new Mobile_detect (); if ($detect->ismobile ()) {//any mobile platform echo ' IsMobile ';} else{echo ' ISPC ';}?>