ios-or-android-user-agent.php

<?php
$iPod    = stripos($_SERVER['HTTP_USER_AGENT'],"iPod");
$iPhone  = stripos($_SERVER['HTTP_USER_AGENT'],"iPhone");
$iPad    = stripos($_SERVER['HTTP_USER_AGENT'],"iPad");
$Android = stripos($_SERVER['HTTP_USER_AGENT'],"Android");


if( $iPod || $iPhone || $iPad ){
    echo "ios";
}else if($Android){
    echo "android";
}