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- Theory
- Theory
- Comments
The array_rand function and obtaining random elements
We created an array with promo items and displayed them on the page. But we need to find a way of showing just three random promo items instead of all of them at once. How can we pick them out?
Use the array_rand built-in function. It takes the source array and the number of random elements that we want to receive.
$random = array_rand($array, $number_of_elements);If the second argument is one, then the function will return one random key. If the second argument is greater than one, then the function will return an array with random keys.
$array = [
0 => 'zero',
1 => 'one',
2 => 'two',
3 => 'three',
4 => 'four',
5 => 'five'
];
// We obtain one random element
$random_element = array_rand($array, 1);
muffin_log($random_element); // Outputs (for example): 4
// We obtain several random elements
$random_elements = array_rand($array, 3);
muffin_log($random_elements); // Outputs (for example): [0, 2, 5]We need to obtain three random promo items. To do this, call the array_rand function with the arguments $promo_products and 3. The function will return an array with three IDs. Use these IDs to output the products to the page. The array that the array_rand function will return is simple and non-associative. The following entry is sufficient to sort through its elements:
foreach($array as $item)Check that the resulting products that are displayed on the page are truly random.
Files
<?php
require('products_db.php');
$products = get_products();
function sort_by_price($product_1, $product_2) {
if ($product_1['price'] > $product_2['price']) {
$result = 1;
}
if ($product_1['price'] < $product_2['price']) {
$result = -1;
}
if ($product_1['price'] === $product_2['price']) {
$result = 0;
}
return $result;
}
uasort($products, 'sort_by_price');
$cheap_products = array_slice($products, 0, 5, true);
function filter_new($product) {
return $product['is_new'];
}
$new_products = array_filter($products, 'filter_new');
$promo_products = $cheap_products + $new_products;
// Declare a variable here
require('components/header.php');
require('components/promo.php');
require('components/company_info.php');
require('components/footer.php');
<footer class="site-footer">
<div class="container">
<p class="copyright">© Muffin, 2019</p>
<ul class="navigation-list">
<li><a href="catalog.php">Catalog</a></li>
<li><a href="delivery.php">Delivery</a></li>
<li><a href="contacts.html">Contact us</a></li>
</ul>
<ul class="social-list">
<li>
<a class="social-link-twitter" href="https://twitter.com">
<span class="visually-hidden">Twitter</span>
</a>
</li>
<li>
<a class="social-link-instagram" href="https://instagram.com">
<span class="visually-hidden">Instagram</span>
</a>
</li>
<li>
<a class="social-link-facebook" href="https://facebook.com">
<span class="visually-hidden">Facebook</span>
</a>
</li>
</ul>
</div>
</footer>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Online store for home furnishings</title>
<link href="style.css" rel="stylesheet">
</head>
<body>
<header class="site-header">
<nav class="site-navigation">
<a class="logo-link" href="index.php">
<img src="img/logo-full.svg" width="62" height="17" alt="Gloevk store logo">
</a>
<ul class="navigation-list">
<li><a href="catalog.php">Catalog</a></li>
<li><a href="delivery.php">Delivery</a></li>
<li><a href="contacts.html">Contact us</a></li>
</ul>
</nav>
</header>
<section class="intro">
<div class="container">
<h1 class="intro-title">Comfort and coziness in <b>your</b> apartment</h1>
<p>A variety of home furnishings with delivery worldwide</p>
</div>
</section>
<section class="popular-products">
<div class="container">
<h2 class="visually-hidden">Top sellers</h2>
<ul class="products-list">
<?php foreach($promo_products as $id => $product): ?>
<li>
<a class="product-card" href="product.php?product_id=<?= $id ?>">
<h3><?= get_product_title($id)?></h3>
<div class="product-options">
<span class="price">$<?= get_product_price($id) ?></span>
</div>
<img src="<?= get_img_url($id) ?>" width="156" height="120" alt="<?= get_product_title($id) ?>">
</a>
</li>
<?php endforeach; ?>
</ul>
</div>
</section>
<section class="brands">
<div class="container">
<h2 class="brands-title">Introducing products from <b>global</b> brands</h2>
<ul class="brands-list">
<?php $brands = ['ehm', 'cubic', 'tehnodom', 'dg'];
foreach($brands as $value): ?>
<li class="brands-<?= $value ?>"></li>
<?php endforeach; ?>
</ul>
</div>
</section>
<section class="features">
<div class="container">
<h2 class="features-title">What <b>sets</b> us apart from our competitors?</h2>
<ul class="features-list">
<li class="feature-unique">Our unique products are unlike anything else on the market</li>
<li class="feature-organic">We use only natural materials</li>
<li class="feature-protected">Our furniture is resistant to cat teeth and claws</li>
</ul>
</div>
</section>
<?php
function get_products() {
return [
'1' => [
'title' => 'Asusmer hanging bed',
'img_url' => 'img/item-asusmer.jpg',
'price' => 10000,
'discount' => 1000,
'is_new' => true,
'is_last' => false,
'type' => 'furniture',
'colors' => ['blue'],
'features' => ['Pleases cats', 'Inspires envy', 'Hangs firmly', 'Soft', 'Stylish', 'Yours', 'Doesn’t swing like a baby’s cradle', 'Waits for you at home']
],
'2' => [
'title' => 'Badeta armchair',
'img_url' => 'img/item-badeta.jpg',
'price' => 3500,
'discount' => 0,
'is_new' => false,
'is_last' => false,
'type' => 'furniture',
'colors' => ['blue', 'black'],
'features' => ['Shakes the apartment', 'Cozy', 'Hangs firmly', 'It’s just as if grandma knitted it']
],
'3' => [
'title' => 'Blempere stickers',
'img_url' => 'img/item-blempere.jpg',
'price' => 500,
'discount' => 0,
'is_new' => false,
'is_last' => true,
'type' => 'other',
'colors' => ['blue', 'black', 'red'],
'features' => ['Adhere permanently', 'Bright', 'Funny', 'Stylish', 'Do not launder']
],
'4' => [
'title' => 'Bletub chandelier',
'img_url' => 'img/item-bletub.jpg',
'price' => 4000,
'discount' => 0,
'is_new' => true,
'is_last' => true,
'type' => 'lighting',
'colors' => ['red'],
'features' => ['The cat cannot reach it', 'It hangs firmly in place', 'Shines brightly']
],
'5' => [
'title' => 'Breirbury organizer',
'img_url' => 'img/item-breirberi.jpg',
'price' => 5000,
'discount' => 3000,
'is_new' => true,
'is_last' => true,
'type' => 'other',
'colors' => ['yellow'],
'features' => ['So that your junk is always an arm’s reach away', 'Convenient', 'You can cook and watch a movie at the same time']
],
'6' => [
'title' => 'Mseyulida lamp',
'img_url' => 'img/item-mseyulida.jpg',
'price' => 4000,
'discount' => 500,
'is_new' => true,
'is_last' => false,
'type' => 'lighting',
'colors' => ['orange', 'green', 'yellow', 'blue', 'black'],
'features' => ['Suitable for any interior', 'Sturdy']
],
'7' => [
'title' => 'Rmaeribi sofa',
'img_url' => 'img/item-rmaeribi.jpg',
'price' => 15000,
'discount' => 4500,
'is_new' => true,
'is_last' => true,
'type' => 'furniture',
'colors' => ['green', 'black', 'red', 'blue'],
'features' => ['Soft', 'Cozy', 'Cats and children love it', 'Hides stains', 'Easy to clean']
],
'8' => [
'title' => 'Nnulm desk',
'img_url' => 'img/item-nnulm.jpg',
'price' => 5000,
'discount' => 0,
'is_new' => true,
'is_last' => false,
'type' => 'furniture',
'colors' => ['green'],
'features' => ['Eco-friendly', 'Lots of drawers', 'It has room for a mug and a pile of papers']
],
'9' => [
'title' => 'Tre furniture set',
'img_url' => 'img/item-tre.jpg',
'price' => 20000,
'discount' => 3000,
'is_new' => true,
'is_last' => true,
'type' => 'furniture',
'colors' => ['yellow', 'black'],
'features' => ['Relaxes', 'Doesn’t creak', 'Looks cool']
],
'10' => [
'title' => 'Granny style chandelier',
'img_url' => 'img/item-default-old-lamp.jpg',
'price' => 7000,
'discount' => 2000,
'is_new' => false,
'is_last' => true,
'type' => 'lighting',
'colors' => ['blue', 'black'],
'features' => ['Nostalgic', 'Fits into any interior', 'Your neighbors will envy it', 'Stylish']
],
'11' => [
'title' => 'Do lamp',
'img_url' => 'img/item-do.jpg',
'price' => 3500,
'discount' => 500,
'is_new' => true,
'is_last' => false,
'type' => 'lighting',
'colors' => ['black'],
'features' => ['Looks beautiful', 'Shines']
],
'12' => [
'title' => 'Tueta panel',
'img_url' => 'img/item-tueta.jpg',
'price' => 5000,
'discount' => 20,
'is_new' => true,
'is_last' => true,
'type' => 'textile',
'colors' => ['red'],
'features' => ['Will surprise your guests', 'It makes you want to touch it', 'Eye-catching']
],
'13' => [
'title' => 'Nmiao pillow',
'img_url' => 'img/item-nmyao.jpg',
'price' => 1500,
'discount' => 0,
'is_new' => false,
'is_last' => false,
'type' => 'textile',
'colors' => ['orange'],
'features' => ['Cozy for the cat', 'Comfortable for you', 'Fun for your kid']
],
'14' => [
'title' => 'Kel lamp',
'img_url' => 'img/item-kel.jpg',
'price' => 3000,
'discount' => 20,
'is_new' => true,
'is_last' => false,
'type' => 'lighting',
'colors' => ['orange', 'blue'],
'features' => ['Helps you read at night', 'Small', 'Exudes a cozy glow', 'Doesn’t bother others']
],
'15' => [
'title' => 'Omase pillow',
'img_url' => 'img/item-omase.jpg',
'price' => 2000,
'discount' => 100,
'is_new' => true,
'is_last' => true,
'type' => 'textile',
'colors' => ['grey', 'black'],
'features' => ['Brightly colored', 'Square', 'Soft']
],
'16' => [
'title' => 'Ormu basket',
'img_url' => 'img/item-ormu.jpg',
'price' => 2200,
'discount' => 20,
'is_new' => true,
'is_last' => false,
'type' => 'other',
'colors' => ['blue'],
'features' => ['Everything fits', 'You can plant a flower in it', 'Hides the cat']
],
'17' => [
'title' => 'Pinas paperclips',
'img_url' => 'img/item-pinas.jpg',
'price' => 100,
'discount' => 0,
'is_new' => true,
'is_last' => true,
'type' => 'other',
'colors' => ['blue', 'black'],
'features' => ['Do not rust', 'Strong', 'You get a bunch of them', 'There is enough to last a long time']
],
'18' => [
'title' => 'Preum compact cassette',
'img_url' => 'img/item-preum.jpg',
'price' => 200,
'discount' => 20,
'is_new' => true,
'is_last' => false,
'type' => 'other',
'colors' => ['blue', 'black'],
'features' => ['Soothing', 'Surprise your teen', 'You can rewind the tape with a pencil']
],
'19' => [
'title' => 'Rmob souvenir',
'img_url' => 'img/item-rmob.jpg',
'price' => 1500,
'discount' => 20,
'is_new' => false,
'is_last' => false,
'type' => 'other',
'colors' => ['green', 'orange', 'yellow'],
'features' => ['For the Marvel fan', 'You can plant a flower', 'Glorious', 'Makes you smile']
],
'20' => [
'title' => 'Tkuoko chandelier',
'img_url' => 'img/item-tkuoko.jpg',
'price' => 2100,
'discount' => 1000,
'is_new' => false,
'is_last' => false,
'type' => 'lighting',
'colors' => ['green', 'orange'],
'features' => ['Glitters', 'Shines', 'Looks expensive', 'Can be hung']
],
'21' => [
'title' => 'Briatuo armchairs',
'img_url' => 'img/item-briatuo.jpg',
'price' => 7000,
'discount' => 5500,
'is_new' => false,
'is_last' => true,
'type' => 'furniture',
'colors' => ['blue'],
'features' => ['Vivid', 'Deep', 'Beautiful', 'Relaxing', 'Comfortable for your back']
]
];
}
function get_filters() {
return [
0 => [
'url' => 'all',
'name' => 'All products',
],
1 => [
'url' => 'lighting',
'name' => 'Lighting',
],
2 => [
'url' => 'furniture',
'name' => 'Furniture',
],
3 => [
'url' => 'textile',
'name' => 'Textile',
],
4 => [
'url' => 'other',
'name' => 'Other',
]
];
}
function get_product_attribute($id, $attr) {
$products = get_products();
$result = $products[$id][$attr] ?? null;
return $result;
}
function get_product_price($id) {
return get_product_attribute($id, 'price');
}
function get_product_title($id) {
return get_product_attribute($id, 'title');
}
function get_img_url($id) {
return get_product_attribute($id, 'img_url');
}
function get_product_discount($id) {
return get_product_attribute($id, 'discount');
}
function get_product_is_new($id) {
return get_product_attribute($id, 'is_new');
}
function get_product_is_last($id) {
return get_product_attribute($id, 'is_last');
}
function get_product_features($id) {
return get_product_attribute($id, 'features');
}
.visually-hidden:not(:focus):not(:active),
input[type="checkbox"].visually-hidden,
input[type="radio"].visually-hidden {
position: absolute;
width: 1px;
height: 1px;
margin: -1px;
border: 0;
padding: 0;
white-space: nowrap;
clip-path: inset(100%);
clip: rect(0 0 0 0);
overflow: hidden;
}
body {
min-width: 550px;
padding: 0;
margin: 0;
font-family: "Arial", "Helvetica", sans-serif;
font-size: 13px;
line-height: 18px;
}
a {
text-decoration: none;
color: inherit;
}
.container {
width: 510px;
padding: 0 20px;
margin: 0 auto;
}
.site-navigation {
display: flex;
width: 510px;
padding: 0 20px;
margin: 0 auto;
justify-content: space-between;
}
.site-header {
position: relative;
z-index: 2;
box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}
.logo-link:hover,
.logo-link:focus {
opacity: 0.5;
}
.logo-link:active {
opacity: 0.3;
}
.logo-link img {
margin: 10px 0;
}
.navigation-list {
display: flex;
margin: 0 -15px 0 0;
padding: 0;
list-style: none;
flex-wrap: wrap;
justify-content: flex-end;
}
.navigation-list a:hover,
.navigation-list a:focus {
opacity: 0.5;
}
.navigation-list a:active {
color: #ff8a00;
}
.navigation-list a {
display: block;
padding: 12px 15px 11px;
color: #845927;
}
.intro .container {
z-index: -1;
min-height: 160px;
margin-bottom: 0;
padding: 20px 0 0;
box-sizing: border-box;
background-image: url("img/index-background.jpg");
background-repeat: no-repeat;
background-position: top right;
}
.intro-title {
width: 240px;
padding: 0;
margin: 0;
font-family: "Georgia", "Times", serif;
font-size: 28px;
line-height: 36px;
font-weight: 400;
}
.brands-title b,
.intro-title b,
.features-title b,
.delivery-text b {
font-weight: 400;
color: #ff8a00;
}
.intro p {
width: 210px;
margin: 8px 0 10px;
padding: 0;
line-height: 20px;
}
.quote {
display: block;
position: relative;
padding: 0 0 0 33px;
margin: 20px 0 20px;
font-family: "Georgia", "Times", serif;
font-style: italic;
}
.quote p {
padding: 0;
margin: 0;
font-size: 16px;
line-height: 24px;
quotes: none;
}
.quote::before {
position: absolute;
content: "«";
top: 0;
left: 0;
font-size: 36px;
color: #ff8a00;
}
.author {
display: block;
padding: 0;
margin: 4px 0;
}
.popular-products {
margin: 0;
background-color: #fff3e5;
}
.delivery,
.custom,
.contacts,
.catalog,
.item,
.order {
padding-top: 15px;
padding-bottom: 10px;
}
.delivery-title,
.custom-title,
.contacts-title,
.catalog-title,
.order-title {
padding: 0;
margin: 5px 0;
font-family: "Georgia", "Times", serif;
font-size: 28px;
line-height: 36px;
font-weight: 400;
}
.filters {
display: flex;
flex-wrap: wrap;
margin: 10px -10px -10px 0;
padding: 0;
list-style: none;
}
.filter {
display: flex;
padding: 8px 16px;
margin: 0 10px 10px 0;
color: #ff8a00;
border: 1px solid #ff8a00;
border-radius: 4px;
cursor: pointer;
}
.filter:focus,
.filter:hover {
color: #ffffff;
background-color: #ff8a00;
}
.filter:active {
box-shadow: inset 0 2px 10px #c86c00;
}
.filter.filter-current {
color: #ffffff;
background-color: #ff8a00;
box-shadow: inset 0 2px 10px #c86c00;
cursor: default;
}
.custom-columns {
display: flex;
flex-grow: 0;
}
.custom-columns img {
display: flex;
flex-shrink: 0;
align-items: center;
margin: 20px 20px 20px 0;
min-height: 200px;
}
.custom-columns div {
margin: 5px 0 20px;
}
.products-list {
display: flex;
padding: 20px 0 0;
margin: 0 0 0 -20px;
flex-wrap: wrap;
flex-shrink: 0;
list-style: none;
}
.products-list li {
display: flex;
}
.product-card {
position: relative;
display: flex;
width: 132px;
margin-bottom: 20px;
margin-left: 20px;
padding: 124px 12px 12px;
flex-direction: column;
background-color: #ffffff;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
.product-card-new {
position: relative;
}
.product-card-new::after {
position: absolute;
content: "new";
width: 34px;
height: 15px;
top: 8px;
right: -2px;
font-weight: 700;
line-height: 14px;
color: #ffffff;
text-align: center;
background-color: #ff8a00;
border-radius: 4px 0 0 4px;
}
.product-card:hover,
.product-card:focus {
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}
.product-card:active {
box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}
.product-card img {
position: absolute;
top: 0;
left: 0;
order: -1;
}
.product-card h3 {
margin: 0 0 2px 0;
padding: 0;
font-family: "Georgia", "Times", serif;
font-size: 15px;
line-height: 18px;
font-weight: 400;
}
.product-card p {
margin: 0 0 8px 0;
padding: 0;
font-family: "Georgia", "Times", serif;
font-style: italic;
font-size: 13px;
line-height: 16px;
}
.product-options {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
margin-top: auto;
}
.cost,
.price {
margin-right: 10px;
flex-shrink: 1;
font-weight: 700;
font-size: 15px;
color: #ff8a00;
}
.colors-list {
display: flex;
margin: 4px 0 0 -4px;
padding: 0;
list-style: none;
}
.colors-list li {
box-sizing: border-box;
width: 10px;
height: 10px;
margin-left: 4px;
border-radius: 50%;
}
.color-orange {
background-color: orange;
}
.color-yellow {
background-color: yellow;
}
.color-green {
background-color: green;
}
.color-red {
background-color: red;
}
.color-blue {
background-color: blue;
}
.color-black {
background-color: black;
}
.color-white {
background-color: white;
border: 1px solid #c0c0c0;
}
.price del {
margin-right: 2px;
font-weight: 400;
font-size: 13px;
color: #000000;
text-decoration: line-through;
}
.map-link {
display: block;
margin-top: -20px;
margin-bottom: 30px;
color: #845927;
}
.map-link:hover,
.map-link:focus {
opacity: 0.5;
}
.map-link:active {
color: #ff8a00;
}
.contacts img {
display: flex;
flex-shrink: 0;
align-items: center;
margin: 20px 0 30px;
min-height: 200px;
}
.item-title {
display: inline-block;
vertical-align: baseline;
padding-right: 50px;
margin: 5px 0 0;
font-family: "Georgia", "Times", serif;
font-size: 28px;
line-height: 36px;
font-weight: 400;
}
.item-new .item-title {
position: relative;
}
.item-new .item-title::after {
position: absolute;
content: "new";
width: 38px;
height: 16px;
top: 13px;
right: 0;
font-family: "Arial", "Helvetica", sans-serif;
font-size: 15px;
font-weight: 700;
line-height: 14px;
color: #ffffff;
text-align: center;
background-color: #ff8a00;
border-radius: 4px;
}
.item-container {
display: flex;
}
.item-img {
display: flex;
flex-shrink: 0;
margin: 20px 0;
}
.item-hot .item-img {
position: relative;
padding-top: 36px;
}
.item-hot .item-img::before {
position: absolute;
content: "";
width: 290px;
height: 36px;
top: 0;
left: 0;
background-color: #fff3e5;
background-image: url("img/icon-hot.svg");
background-repeat: no-repeat;
background-size: 11px 14px;
background-position: 62px 10px;
}
.item-hot .item-img::after {
position: absolute;
content: "The product will soon sell out!";
top: 10px;
left: 80px;
}
.item-info {
margin: 8px 0 10px 20px;
flex-grow: 1;
}
.title-advantages {
margin: 10px 0 8px;
font-family: "Georgia", "Times", serif;
font-size: 15px;
line-height: 22px;
font-weight: 400;
}
.item-advantages {
margin: 0;
padding-left: 14px;
padding-bottom: 12px;
border-bottom: 1px solid #e2e2e2;
font-family: "Georgia", "Times", serif;
font-style: italic;
list-style: none;
}
.item-advantages li {
position: relative;
margin-bottom: 6px;
}
.item-advantages li::before {
position: absolute;
content: "";
width: 6px;
height: 6px;
top: 6px;
left: -14px;
background-color: #000000;
border-radius: 50%;
}
.item-buy {
display: flex;
flex-wrap: wrap;
margin: 16px 0 0;
}
.item-buy .price {
display: flex;
flex-wrap: wrap;
align-items: baseline;
position: relative;
max-width: 510px;
margin-top: -2px;
margin-bottom: 10px;
flex-shrink: 0;
}
.item-buy p {
margin: 0 30px 10px 0;
word-wrap: break-word;
}
.item-buy i {
display: block;
margin-bottom: 2px;
font-family: "Georgia", "Times", serif;
font-style: italic;
font-size: 13px;
font-weight: 400;
color: #000000;
}
.price-old i {
margin-bottom: 3px;
}
p.price-new {
margin-right: 0;
font-weight: 700;
font-size: 18px;
color: #ff8a00;
}
.button {
display: flex;
flex-shrink: 0;
max-width: 462px;
padding: 8px 24px 7px;
margin-bottom: 40px;
text-align: center;
color: #ffffff;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.5px;
background-color: #ff8a00;
border-radius: 4px;
box-shadow: 0 4px 4px rgba(255, 138, 0, 0.4);
}
.button:hover,
.button:focus {
background-color: #ff9900;
box-shadow: 0 6px 8px rgba(255, 138, 0, 0.4);
}
.button:active {
background-color: #ff8a00;
box-shadow: 0 2px 2px rgba(255, 138, 0, 0.6);
}
.order-list {
width: 100%;
margin: 10px 0 20px;
border-collapse: collapse;
text-align: left;
}
.order-list img {
width: 68px;
height: 52px;
margin-bottom: -5px;
}
.order-list tr {
border-bottom: 1px solid #e2e2e2;
}
.order-list td {
padding: 10px 20px 10px 0;
}
.order-list th:last-child {
width: 140px;
}
.order-list th {
padding: 10px 20px 10px 0;
font-family: "Georgia", "Times", serif;
font-style: italic;
font-weight: 400;
vertical-align: bottom;
}
.order-list td:last-child,
.order-list th:last-child {
padding-right: 0;
}
.contacts-info {
margin: -10px 0 20px;
}
.contacts-info p {
position: relative;
padding-left: 16px;
margin: 12px 0;
}
.contact-phone::before {
position: absolute;
content: "";
width: 10px;
height: 13px;
top: 2px;
left: 0;
background-image: url("img/icon-phone.svg");
}
.contact-address::before {
position: absolute;
content: "";
width: 9px;
height: 13px;
top: 2px;
left: 0;
background-image: url("img/icon-pin.svg");
}
.delivery-background {
display: flex;
flex-shrink: 0;
align-items: center;
margin: 20px 0 20px;
min-height: 200px;
background-image: url("img/delivery-background.jpg");
background-repeat: no-repeat;
background-position: center left;
}
.delivery-text {
width: 210px;
margin-left: auto;
padding: 16px 20px 20px;
background-color: #ffffff;
box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}
.delivery-text p {
margin: 8px;
padding: 0;
}
.brands {
padding-top: 20px;
padding-bottom: 4px;
background-color: #f8f8f8;
}
.brands-list {
display: flex;
padding: 0;
margin: 16px -20px 0 0;
flex-wrap: wrap;
list-style: none;
}
.brands-list li {
position: relative;
width: 112px;
margin: 0 20px 16px 0;
padding-top: 58px;
}
.brands-list li::before {
position: absolute;
content: "";
top: 0;
left: 0;
width: 112px;
height: 50px;
background-repeat: no-repeat;
}
.brands-ehm::before {
background-image: url("img/brands-ehm-grey.svg");
}
.brands-cubic::before {
background-image: url("img/brands-cubic-grey.svg");
}
.brands-tehnodom::before {
background-image: url("img/brands-tehnodom-grey.svg");
}
.brands-dg::before {
background-image: url("img/brands-dg-grey.svg");
}
.brands-ehm:hover::before {
background-image: url("img/brands-ehm.svg");
}
.brands-cubic:hover::before {
background-image: url("img/brands-cubic.svg");
}
.brands-tehnodom:hover::before {
background-image: url("img/brands-tehnodom.svg");
}
.brands-dg:hover::before {
background-image: url("img/brands-dg.svg");
}
.features {
padding-top: 20px;
padding-bottom: 10px;
}
.brands-title,
.features-title,
.services-title,
.products-title {
margin: 0;
padding: 0;
font-family: "Georgia", "Times", serif;
font-size: 20px;
line-height: 24px;
font-weight: 400;
}
.features-list {
display: flex;
padding: 0;
margin: 14px 0 0;
justify-content: space-between;
flex-wrap: wrap;
list-style: none;
}
.features-list li {
position: relative;
width: 142px;
margin-bottom: 10px;
}
.features-list li::before {
position: absolute;
content: "";
top: 2px;
left: 0;
}
.feature-unique {
padding-left: 22px;
}
.feature-unique::before {
width: 16px;
height: 12px;
background-image: url("img/feature-unique.svg");
}
.feature-organic {
padding-left: 25px;
}
.feature-organic::before {
width: 19px;
height: 12px;
background-image: url("img/feature-organic.svg");
}
.feature-protected {
padding-left: 16px;
}
.feature-protected::before {
width: 10px;
height: 12px;
background-image: url("img/feature-protected.svg");
}
.site-footer {
background-color: #847462;
}
.site-footer .container {
display: flex;
flex-grow: 1;
justify-content: space-between;
}
.copyright {
margin: auto 0;
flex-shrink: 0;
color: #ffffff;
}
.site-footer .navigation-list {
margin-right: 15px;
margin-left: -15px;
justify-content: left;
}
.copyright + .navigation-list {
justify-content: center;
margin-left: 15px;
}
.site-footer a {
display: block;
margin: 0;
padding: 14px 15px;
color: #ffffff;
}
.social-list {
display: flex;
width: 110px;
padding: 0;
margin: 0 -10px 2px;
justify-content: end;
flex-shrink: 0;
flex-wrap: wrap;
align-items: center;
list-style: none;
}
.social-list a {
display: block;
width: 14px;
height: 14px;
padding: 10px;
background-repeat: no-repeat;
background-position: center;
}
.social-link-twitter {
background-image: url("img/icon-twitter.svg");
}
.social-link-instagram {
background-image: url("img/icon-instagram.svg");
}
.social-link-facebook {
background-image: url("img/icon-facebook.svg");
}
.social-list a:hover,
.social-list a:focus {
opacity: 0.5;
}
.social-list a:active {
opacity: 0.3;
}
Thanks! We’ll fix everything at once!
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100%
Console
Console
- On line 31, declare a variable
$random_idsand write an array with the IDs of three random promo items to it:array_rand($promo_products, 3). - On line 5 of the
components/promo.phpfile, change$promo_products as $id => $productto$random_ids as $id.
Please note how three random products now appear on the page. - Update the mini browser window three times. To do this, click on the button with the round arrow. You can find it to the left of the page address in the mini-browser:
Please note that the products that are displayed on the page are random, but the first one is almost always the cheap product, and the third one is the new product.
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