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@fumikito
Created August 23, 2010 09:32
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Browser Detect in WordPress
<?php
/**
* Detect if the browser is Internet Explorer or not
* @package WordPress
* @param int $version optional
* @return Boolean
*/
function is_IE($version = 0)
{
$flg = false;
global $is_winIE;
if(!$is_winIE)
return $flg;
switch($version){
case 6:
if(preg_match("/compatible; MSIE 6\.0;/", $_SERVER["HTTP_USER_AGENT"]))
$flg = true;
break;
case 7:
if(preg_match("/compatible; MSIE 7\.0;/", $_SERVER["HTTP_USER_AGENT"]))
$flg = true;
break;
case 8:
if(preg_match("/MSIE 8\.0/", $_SERVER["HTTP_USER_AGENT"]))
$flg = true;
break;
default:
$flg = true;
break;
}
return $flg;
}
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