Foreach not showing all items in multidimensional array - php

Question

This is my first question in a long time, any help is greatly appreciated!
I've got one database storing vehicles and one database storing their images. I am using an INNER JOIN to grab a list of vehicles and their images. After the database query, I put the return into an array; so 2 arrays in 1 array:
return array($vehicles, $vehicle_images);
When I do a print_r I get the correct return:
<?php print_r($your_listings[0]); ?>
<br />
<?php print_r($your_listings[1]); ?>
Returns:
Array
(
[0] => Array
(
[vehicle_id] => 35
[vehicle_type] => jeep
[vehicle_vin] => 6969
[owner_email] => user#user.com
[vehicle_make] => Jeep
[vehicle_year] => 2008
[vehicle_model] => cherokee
)
[1] => Array
(
[vehicle_id] => 36
[vehicle_type] => motorcycle
[vehicle_vin] => 1234
[owner_email] => user#user.com
[vehicle_make] => honda
[vehicle_year] => 2018
[vehicle_model] => random
)
[2] => Array
(
[vehicle_id] => 39
[vehicle_type] => atv
[vehicle_vin] => 3215
[owner_email] => user#user.com
[vehicle_make] => Yamaha
[vehicle_year] => 1990
[vehicle_model] => OHYEA
)
)
Array
(
[0] => Array
(
[vehicle_id] => 35
[image_display] => placeholder
)
[1] => Array
(
[vehicle_id] => 36
[image_display] => /new/images/vehicles/users/42/image.jpg
)
[2] => Array
(
[vehicle_id] => 36
[image_display] => /new/images/vehicles/users/42/vehicle1.jpg
)
[3] => Array
(
[vehicle_id] => 35
[image_display] => /new/images/vehicles/users/42/vehicle.jpg
)
[4] => Array
(
[vehicle_id] => 39
[image_display] => placeholder
)
)
Now when I do a foreach (including bootstrap 4 styling), it only shows 2 vehicles instead of 3; the 2 vehicles it shows appear to be showing exactly as I want them:
<div class="container-fluid">
<div class="row no-gutters">
<?php
$your_listings = owner_listings($_SESSION['user']);
if (!($your_listings[0])) {
echo '<div class="col-sm"><div class="alert alert-danger" role="alert"><i class="fas fa-exclamation"></i> You do not have any listings active at this time.</div></div>';
}
else {
foreach ($your_listings as $i => $item) {
$make = $your_listings[0][$i]['vehicle_make'];
$model = $your_listings[0][$i]['vehicle_model'];
$year = $your_listings[0][$i]['vehicle_year'];
$vehicle = $your_listings[0][$i]['vehicle_id'];
$image = $your_listings[1][$i]['image_display'];
if ($image != 'placeholder') {
echo '<div class="col-sm"><div class="card" style="width: 18rem;">
<h5 class="card-title text-center font-weight-bold">'.$year.' '.$make.' '.$model.'</h5>
<img class="card-img-top" src="'.$image.'" alt="'.$year.' '.$make.' '.$model.'">
<div class="card-body">
Edit
</div>
</div></div>';
}
else {
if ($your_listings[0][$i]['vehicle_type'] == 'atv') {
$image = '/new/images/vehicles/types/atv.png';
}
elseif ($your_listings[0][$i]['vehicle_type'] == 'jeep') {
$image = '/new/images/vehicles/types/jeep.png';
}
elseif ($your_listings[0][$i]['vehicle_type'] == 'motorcycle') {
$image = '/new/images/vehicles/types/motorchycle.png';
}
echo '<div class="col-sm"><div class="card" style="width: 18rem;">
<h5 class="card-title text-center font-weight-bold">'.$year.' '.$make.' '.$model.'</h5>
<img class="card-img-top" src="'.$image.'" alt="'.$year.' '.$make.' '.$model.'">
<div class="card-body">
Edit
</div>
</div></div>';
}
}
}
?>
</div>
</div>
Have I just been staring at this too long? What am I doing wrong? Any help is appreciated.
Thanks!

Answer 1

You are looping original array which has two arrays as you said. What you want is to loop through only first element of your_listings array to get three vehicles
if (!($your_listings[0])) {
echo '<div class="col-sm"><div class="alert alert-danger" role="alert"><i class="fas fa-exclamation"></i> You do not have any listings active at this time.</div></div>';
}
else {
foreach ($your_listings as $i => $item) { // should be foreach ($your_listings[0] as $i => $item) {
$make = $item['vehicle_make'];
$model = $item['vehicle_model'];

Answer 2

Give a try to this answer...
<div class="container-fluid">
<div class="row no-gutters">
<?php
$your_listings = owner_listings($_SESSION['user']);
if (!($your_listings[0]))
{
echo '<div class="col-sm"><div class="alert alert-danger" role="alert"><i class="fas fa-exclamation"></i> You do not have any listings active at this time.</div></div>';
}
else
{
$newarray = array();
foreach($your_listings[0] as $i => $item)
{
$newarray[$item["vehicle_id"]] = $item["image_display"];
}
foreach ($your_listings[0] as $i => $item)
{
$make = $item['vehicle_make'];
$model = $item['vehicle_model'];
$year = $item['vehicle_year'];
$vehicle = $item['vehicle_id'];
$image = $newarray[$vehicle];
if ($image != 'placeholder')
{
echo '<div class="col-sm"><div class="card" style="width: 18rem;">
<h5 class="card-title text-center font-weight-bold">'.$year.' '.$make.' '.$model.'</h5>
<img class="card-img-top" src="'.$image.'" alt="'.$year.' '.$make.' '.$model.'">
<div class="card-body">
Edit
</div>
</div></div>';
}
else
{
if ($item['vehicle_type'] == 'atv') {
$image = '/new/images/vehicles/types/atv.png';
}
elseif ($item['vehicle_type'] == 'jeep') {
$image = '/new/images/vehicles/types/jeep.png';
}
elseif ($item['vehicle_type'] == 'motorcycle') {
$image = '/new/images/vehicles/types/motorchycle.png';
}
echo '<div class="col-sm"><div class="card" style="width: 18rem;">
<h5 class="card-title text-center font-weight-bold">'.$year.' '.$make.' '.$model.'</h5>
<img class="card-img-top" src="'.$image.'" alt="'.$year.' '.$make.' '.$model.'">
<div class="card-body">
Edit
</div>
</div></div>';
}
}
}
?>
</div>
</div>