multiple if condition php

I am new to PHP and I am making this page and I want to display the Records from database IF there is any value in the records. I am using If condition but, it's not working. Here's my code:

 $active_proof=FALSE;
 while ($row_proof = mysqli_fetch_assoc($res_proof)){

if ($row_proof['proof_cat'] == "Proof of Address"  && $row_proof['proof_cat'] == "Proof of Identity"  ){

           echo '<tr>

                <td>'.$row_proof['proof_cat'].'</td>
                <td>'.$row_proof['proof_doc'].'</td>

            </tr>';
            $active_proof = TRUE;
        }else{
        $active_proof  = FALSE;
    }

    }

Help me guys!