Pushing two values from the database to one array - php

Question

On line 6 I am pushing a value from the database to the array called $products. I would now like to give another value from the database ($row->image) to the same array which matches with $row->name.
Maybe it could make sense to use a two dimensional array but I don't know how to do this in this case.
$products = array();
foreach($_POST['selected_checkboxes'] as $value) {
if($result = $db->query("SELECT * FROM produkte WHERE $value = 1")){
while($row = $result->fetch_object()) {
if (!in_array($row->name, $products)) {
array_push($products, $row->name);
}
}
}
else {
array_push($products, 'error');
}
}
The result should show me the name and the image of both values which belong together.

Answer 1

You could do this, assuming you already have your $row->name and $row->image matching logic sorted:
if (!in_array($row->name, $products)) {
array_push( $products, array('name'=>$row->name, 'image'=>$row->image) );
}

Answer 2

You can try it like this:
$products = array();
foreach ( $_POST['selected_checkboxes'] as $value ) {
if ( $result = $db->query( "SELECT * FROM produkte WHERE $value = 1" ) ) {
while ( $row = $result->fetch_object() ) {
// if your name is unique you can do it like this,
// if not just take $row->id as index
if( isset( $products[$row->name] ) ) continue;
$products[$row->name] = array( "name" => $row->name, "image" => $row->image );
}
} else {
array_push( $products, 'error' );
}
}
// if you want to have plain digits as index you can get a reindexed array
$products = array_values( $products );
then you will get an array like that:
array(//$products
array(
"name" => "productname",
"image" => "productimage"
)
);

Answer 3

I think you can achieve that if you use a stdClass object.
$std = new stdClass();
$std->name = $row->name;
$std->image = $row->image;
array_push($products, $std);
Or you can change your sql query to
SELECT name, image FROM produkte WHERE $value = 1
and
array_push($products, $row);