<?php
class browsersDetector {
public function check($browser) {
if(preg_match("/$browser/", $_SERVER['HTTP_USER_AGENT'])) {
$user_agent = $_SERVER['HTTP_USER_AGENT'];
$exp = explode("/", $user_agent);
$replace = $exp[0];
preg_match("/$browser/", $_SERVER['HTTP_USER_AGENT'], $match);
$user_agent = $match[0];
$user_agent = preg_replace("/Firefox/", "Mozilla Firefox", $user_agent);
$user_agent = preg_replace("/MSIE/", "Internet Explorer", $user_agent);
$user_agent = preg_replace("/Opera/", "Opera", $user_agent);
$user_agent = preg_replace("/Chrome/", "Google Chrome", $user_agent);
$user_agent = preg_replace("/Safari/", "Safari", $user_agent);
echo "<center>Смени си браузъра!</center>";
exit;
}
}
}
$detector = new browsersDetector();
$detector->check('Opera');
?>