Php : Finding Chrome and Safari Browsers

Question

I use below code to find user agent,

    $user_agent = $_SERVER[\'HTTP_USER_AGENT\']; 
    if (preg_match(\'/MSIE/i\', $user_agent)) { 
       echo \"Internet          


        

Answer 1

Chrome's user agent contains Safari but Safari's user agent doesn't contain Chrome so use if ... elseif:

if (stripos( $user_agent, 'Chrome') !== false)
{
    echo "Google Chrome";
}

elseif (stripos( $user_agent, 'Safari') !== false)
{
   echo "Safari";
}

Note: use stripos instead of strpos to account for case-variations.