Array instead of Array Element

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I'm trying to turn Minecraft names into UUIDs, which can be converted into a "name history". I have the name->UUID part down pat, but the name history is getting an error.

Running this code, the $uuid variable contains an array of all the UUIDs I'm trying to convert into a name history - I then try to run all of them through the API, and depending on how many past names the user has, add » icons to signify a change. Unfortunately, with test data of something like this:

Foo
Bar (changed to Baz)

it outputs

Array | Array » Array |

, not the

Foo | Bar » Baz |

it's supposed to. I know I'm probably getting the array as an object, but I don't know where I would be doing that or how to get the element instead.

(and here's the code)

$uuid_real = json_decode($uuid, TRUE);
foreach($uuid_real as $uuid_totest){

$toadd = json_decode(file_get_contents('http://ift.tt/1IeqrdP' . $uuid_totest['id'] . '/names'), TRUE);
if(count($toadd)==1){
    $results .= $toadd['0'] . " | ";
}elseif(count($toadd)==2){
    $results .= $toadd['0'] . " » " . $toadd['1'] . " | ";
}elseif(count($toadd)==3){
    $results .= $toadd['0'] . " » " . $toadd['1'] . " » " . $toadd['2'] . " | ";
}

asked 1 min ago

Elucidator

1

Array instead of Array Element