Needed to know more about 2d arrays in PHP - php

Question

(I want it like this) For Example. I dont know how to create 2d arrays where i can add section title and show several packages after that i need to show logo design heading with logo design packages and etc..
<section id="packages" data-aos-delay="0" data-aos-duration="0" data-aos="fade" class="page-section">
<div class="pricing-header px-3 py-3 pt-md-5 pb-md-4 mx-auto text-center">
<h1 class="display-4" data-aos="zoom-out-up">Packages</h1>
</div>
<div class="container">
<div class="row justify-content-center mb-3">
<?php foreach ($temp_packages as $package) : ?>
<?php
$title = $package['title'];
$package_price = get_post_meta($package['id'], '_package_price', true);
$package_subtitle = get_post_meta($package['id'], '_package_subtitle', true);
$package_attributes = get_post_meta($package['id'], "_package_attributes", true);
?>
<div class="col-lg-4 col-md-4 col-sm-12">
<div class="card mb-4 box-shadow">
<div class="card-header">
<h2 class="my-3">$ <?php echo $package_price; ?></h2>
<h4 class="my-1"><?php echo $title; ?></h4>
<h6 class="mb-2"><?php echo $package_subtitle; ?></h6>
</div>
<div class="card-body">
<ul class="list-unstyled">
<?php if (gettype($package_attributes) == 'array') : ?>
<?php foreach ($package_attributes as $attribute) : ?>
<li>
</li>
<?php endforeach; ?>
<?php endif; ?>
</ul>
Enquire
</div>
</div>
</div>
<?php endforeach; ?>
</div>
</div>
</section>
<?php endif; ?>

Answer 1

Creating 2D arrays in PHP is actually very easy:
<?php
$myArray = [
[
"title" => "foo",
"desc" => "bar"
],
[
"title" => "foo2",
"desc" => "bar2"
],
[
"title" => "foo3",
"desc" => "bar3"
],
[
"title" => "foo4",
"desc" => "bar4"
]
];
echo $myArray[0]["title"]; // foo
foreach($myArray as $value) {
echo $value["title"];
}
// foo foo2 foo3 foo4
Is that what you were looking for?

Answer 2

I just created an Array PHP: Arrays with all the content you need. Here is my array with one example entry:
$temp_packages = Array(
[
'id' => 12345,
'title' => 'Some Title',
'subtitle' => 'Some Subtitle',
'price' => 129.99,
'attributes' => [
'An Attribute',
'Some more Stuff',
'foo',
'bar'
]
],
);
The content of $temp_packages will probaly be stored in a database and be fetched from there.
After that, you can use your code to generate your section. I changed a bit, so it works for me:
<section id="packages" data-aos-delay="0" data-aos-duration="0" data-aos="fade" class="page-section">
<div class="pricing-header px-3 py-3 pt-md-5 pb-md-4 mx-auto text-center">
<h1 class="display-4" data-aos="zoom-out-up">Packages</h1>
</div>
<div class="container">
<div class="row justify-content-center mb-3">
<?php foreach ($temp_packages as $package) : ?>
<div class="col-lg-4 col-md-4 col-sm-12">
<div class="card mb-4 box-shadow">
<div class="card-header">
<h2 class="my-3">$ <?php echo $package['price']; ?></h2>
<h4 class="my-1"><?php echo $package['title']; ?></h4>
<h6 class="mb-2"><?php echo $package['subtitle']; ?></h6>
</div>
<div class="card-body">
<ul class="list-unstyled">
<?php if (gettype($package['attributes']) == 'array') : ?>
<?php foreach ($package['attributes'] as $attribute) : ?>
<li>
<?php echo $attribute; ?>
</li>
<?php endforeach; ?>
<?php endif; ?>
</ul>
Enquire
</div>
</div>
</div>
<?php endforeach; ?>
</div>
</div>
</section>