Matching

[Jayram121]

<?php

    $phoneDevices = array(
        'iPhone'        => '\biPhone.*Mobile|\biPod', // |\biTunes
        'BlackBerry'    => 'BlackBerry|\bBB10\b|rim[0-9]+',
        'Nexus'         => 'Nexus One|Nexus S|Galaxy.*Nexus|Android.*Nexus.*Mobile',
        // @todo: Is 'Dell Streak' a tablet or a phone? 
        'Dell'          => 'Dell.*Streak|Dell.*Aero|Dell.*Venue|DELL.*Venue Pro|Dell Flash|Dell Smoke|Dell Mini 3iX|XCD28|XCD35|\b001DL\b|\b101DL\b|\bGS01\b',
        'Samsung'       => 'Samsung|SGH-I337|GT-S5350|GT-S5360|GT-S5363|GT-S5369|GT-S5380|GT-S5380D|GT-S5560|GT-S5570|GT-S5600|GT-S5603|GT-S5610|GT-S5620|GT-S5660|GT-S5670|GT-S5690|GT-S5750|GT-S5780|GT-S5830|GT-S5839',
        'Sony'          => 'SonyST|SonyLT|SonyEricsson|SonyEricssonLT15iv|LT18i|E10i|LT28h|SonyEricssonMT27i',
        'Asus'          => 'Asus.*Galaxy|PadFone.*Mobile',
    );

	
	$user_agent = "Mozilla/5.0 (Linux; U; Android 2.3.6; en-gb; GT-S5360 Build/GINGERBREAD) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1";
	
	
	
	
	
?>

How can I check $user_agent match Associative arrays and  print the named keys