Below are the 2 arrays

```
$full = array('ABCD19ed81424931667', 'ABCD0c08b1424947569');   
$filtered = array('ABCD19ed81424931667');

```

I want the records which are not matching in 2 arrays. I have tried
 `array_diff`, `array_diff_assoc` functions it did not work for me.