PHP는 클라이언트가 IOS인지 Android인지 확인합니다.

<?php
if(strpos($_SERVER[&#39;HTTP_USER_AGENT&#39;], &#39;iPhone&#39;)||strpos($_SERVER[&#39;HTTP_USER_AGENT&#39;], &#39;iPad&#39;)){
    echo &#39;systerm is IOS&#39;;
}else if(strpos($_SERVER[&#39;HTTP_USER_AGENT&#39;], &#39;Android&#39;)){
    echo &#39;systerm is Android&#39;;
}else{
    echo &#39;systerm is other&#39;;
}
?>