how detect ie7 or ie8 with php and every language

In daily development we face lot of cross browser issues and sometimes conditional css will never work as excepted. We can detect I7 and I8 browser using every language. Using PHP language I need to use the browser So I written following code.

How to detect ie7 or ie8 with php

We can detect ie7 or ie8 with php and every language. Using PHP language I need to use browser So I written code snippet which is useful for PHP developer.

In this article I will show how to detect IE browser and IE 7 and IE8 using php language.

Following function you can use for detecting the IE browsers.

function detect_ie($navigator_user_agent)
{
 if (stristr($navigator_user_agent, "MSIE"))
 {
 return true;
 } else return false;
}

detect_ie($_SERVER['HTTP_USER_AGENT']);

//detect IE7 browser

function detect_ie7($navigator_user_agent)
{
 if (stristr($navigator_user_agent, "msie 7"))
 {
 return true;
 } else return false;
}

detect_ie7($_SERVER['HTTP_USER_AGENT']);

function detect_ie8($navigator_user_agent)
 {
 if (stristr($navigator_user_agent, "msie 7"))
 {
 return true;
 } else return false;
 }

detect_ie8($_SERVER['HTTP_USER_AGENT']);