No foreach Display - php

Question

<?php
$pros_array_id= array_column($_SESSION['cart'], 'paint_id');
$productee = $productn->getData('paint');
foreach($productee as $pro):
if($pro['paint_id'] == $pros_array_id):
?>
<table>
<tr>
<td class="imgTag">
<img class="img-fluid" src="<?php echo $pro['paint_image'] ?? 1; ?>" >
</td>
</tr>
</table>
<?php
endif;
endforeach;
?>
Am trying to display session cart items and its not showing anything. When I print_r($productee) and print_r($pros_array_id) after the foreach statement both display the accurate data, yet nothing displat in the <tr> tag.
The is to display the result
When I implode $pros_array_id like this "$imp = implode(" ",$pros_array_id);" and put the variable in the if-statement, it works fine if only one product is in the session, but the moment I add more than one products in the session, nothing is display again.
Please can someone point to me what I should do?
Thanks

Answer 1

Try it like this:
<table>
<?php
$pros_array_id = array_column($_SESSION['cart'], 'paint_id');
$productee = $productn->getData('paint');
foreach($productee as $pro) {
//Also see and try to disable this check to see if it works then!
if($pro['paint_id'] == $pros_array_id) { ?>
<tr>
<td class="imgTag">
<img class="img-fluid" src="<?php echo $pro['paint_image'] ?? 1; ?>">
</td>
</tr>
<?php
}
}
?>
</table>
Always make sure while debugging this kind of code to eliminate any checks that could result in false, so try disabling the "if clause" as well, to see if it displays something then.