改样式

mobile.php

+<?php
+function new_isMobileRequest(){
+	// 如果有HTTP_X_WAP_PROFILE则一定是移动设备
+	if (isset ($_SERVER['HTTP_X_WAP_PROFILE']))
+	return true;
+
+	//此条摘自TPM智能切换模板引擎，适合TPM开发
+	if(isset ($_SERVER['HTTP_CLIENT']) &&'PhoneClient'==$_SERVER['HTTP_CLIENT'])
+	return true;
+
+	//如果via信息含有wap则一定是移动设备,部分服务商会屏蔽该信息
+	if (isset ($_SERVER['HTTP_VIA']))
+	//找不到为flase,否则为true
+	return stristr($_SERVER['HTTP_VIA'], 'wap') ? true : false;
+
+	//判断手机发送的客户端标志,兼容性有待提高
+	if (isset ($_SERVER['HTTP_USER_AGENT'])) {
+	$clientkeywords = array(
+	'nokia','sony','ericsson','mot','samsung','htc','sgh','lg','sharp','sie-','philips','panasonic','alcatel','lenovo','iphone','ipod','blackberry','meizu','android','netfront','symbian','ucweb','windowsce','palm','operamini','operamobi','openwave','nexusone','cldc','midp','wap','mobile'
+	);
+		//从HTTP_USER_AGENT中查找手机浏览器的关键字
+		if (preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT']))) {
+			return true;
+		}
+	}
+	//协议法，因为有可能不准确，放到最后判断
+	if (isset ($_SERVER['HTTP_ACCEPT'])) {
+	// 如果只支持wml并且不支持html那一定是移动设备
+	// 如果支持wml和html但是wml在html之前则是移动设备
+		if ((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false) && (strpos($_SERVER['HTTP_ACCEPT'], 'text/html') === false || (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'text/html')))) {
+			return true;
+		}
+	}
+	return false;
+}
\ No newline at end of file