display photos from Database: loop or foreach?

Hi,
how can i display photos in my view table "beob_arten_list"
BeoArt.photo:{view:php_images}

Maby?
{view:php_images}:

$photo = 3; // this is the number of photo you want to show
for ($i=0; $i <= $photo ; $i++) {
$photo = $photo[$i];
echo "<img src='components/com_chronoforms6/chronoforms/uploads/$photo.jpg' style='max-width:50px' /> ";
}
​
Debugger

​

 [var] => Array
        (
            [0] => Array
                (
                    [BeoArt] => Array
                        (
                            [beo_art_id] => 3061
                            [spec] => Archiearis parthenias (LINNAEUS, 1761) Großer Jungfernkind
                            [beof_id] => 1371
                            [anzahl] => 1
                            [haufigkeit] => o. A.
                            [stadium] => Imago
                            [geschlecht] => o. A.
                            [bestimmung] => Äußere Merkmale
                            [bemerkung] => 
                            [photo] => ["habitat_01.jpg","habitat_02.jpg","habitat_03.jpg","habitat_04.jpg"]
                            [datenweitergabe] => 
                            [state] => 0
                        )

                    [Artname] => Array
                        (
                            [warnung] => 0
                        )

                )

        )

)