Use PHP to detect if a user is currently using a browser that is an IE browser _php tutorial

Copy the Code code as follows:
/**
* Detect user's current browser
* @return Boolean whether IE browser
*/
function Chk_ie_browser () {
$userbrowser = $_server[' http_user_agent ');
if (Preg_match ('/msie/i ', $userbrowser)) {
$usingie = true;
} else {
$usingie = false;
}
return $usingie;
}

http://www.bkjia.com/PHPjc/621704.html www.bkjia.com true http://www.bkjia.com/PHPjc/621704.html techarticle Copy the code as follows:/** * Detects the user's current browser * @return Boolean whether IE Browser */function Chk_ie_browser () {$userbrowser = $_server[' Http_user _agent ']; if (Pre ...

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