I am trying to print a number from an array. But when i do this:

```
echo $results[0][0];

```

i get error.I tried to print the whole array using print\_r() function

```
echo print_r($results);

```

Then i get this result:

```
Array ( [0] => stdClass Object ( [lastOrderProcessedNumber] => 109089875875875 ) ) 1

```

I just need to print "109089875875875" this number

How can i do that?
Thank you in advance