adicn/phpcms/libs/functions/extention.func.php

<?php
/**
 *  extention.func.php 用户自定义函数库
 *
 * @copyright			(C) 2005-2010 PHPCMS
 * @license				http://www.phpcms.cn/license/
 * @lastmodify			2010-10-27
 */
 
/**
* 通过username值，查询真实姓名
*/
function get_admin_realname($username) {
        if(empty($username)){return false;}
        $admin_db = pc_base::load_model('admin_model');
        $realname = $admin_db->get_one(array('username'=>$username),'realname');
        //如果没有真实姓名返回用户名
        if($realname['realname']) {
                return $realname['realname'];
        } else {
                return $username;
        }
}

function is_mobile() {  
	$user_agent = $_SERVER ['HTTP_USER_AGENT'];  
	$mobile_browser = Array (      
		"mqqbrowser", // 手机QQ浏览器      
		"opera mobi", // 手机opera      
		"juc",      "iuc", // uc浏览器      
		"fennec",     
		"ios",      
		"applewebKit/420",      
		"applewebkit/525",     
		"applewebkit/532",     
		"ipad",     
		"iphone",     
		"ipaq",      
		"ipod",      
		"iemobile",      
		"windows ce", // windows phone      
		"240×320",      
		"480×640",      
		"acer",      
		"android",     
		"anywhereyougo.com",      
		"asus",      
		"audio",      
		"blackberry",      
		"blazer",      
		"coolpad",      
		"dopod",      
		"etouch",     
		"hitachi",      
		"htc",      
		"huawei",      
		"jbrowser",      
		"lenovo",      
		"lg",      
		"lg-",      
		"lge-",      
		"lge",      
		"mobi",      
		"moto",      
		"nokia",      
		"phone",      
		"samsung",      
		"sony",      
		"symbian",      
		"tablet",      
		"tianyu",      
		"wap",      
		"xda",      
		"xde",      
		"zte"  
	);  
	$is_mobile = false;  
	foreach ( $mobile_browser as $device ) {    
		if (stristr ( $user_agent, $device )) {     
			$is_mobile = true;      
			break;   
		} 
	} 
	return $is_mobile;
  }

?>