foreach

<?php
$products = [
    'Toffee' => 2.99,
    'Mints'  => 1.99,
    'Fudge'  => 3.49,
];
?>

<table>
  <tr>
    <th>Item</th>
    <th>Price</th>
  </tr>
  <?php foreach ($products as $item => $price) { ?>
    <tr>
      <td><?= $item ?></td>
      <td>$<?= $price ?></td>
    </tr>
  <?php } ?>
</table>

---

<?php
$best_sellers = ['Toffee', 'Mints', 'Fudge',];
?>

<?php foreach ($best_sellers as $product) { ?>
  <p><?= $product ?></p>
<?php } ?>

---

예제

<?php
$name = 'Ivy'; 
$greeting = 'Hello';       
if ($name) {     
    $greeting = 'Welcome back, ' . $name; 
}
$product = 'Lollipop';  
$cost    = 2;   
for ($i = 1; $i <= 10; $i++) {
    $subtotal   = $cost * $i;   
    $discount   = ($subtotal / 100) * ($i * 4); 
    $totals[$i] = $subtotal - $discount; 
}
?>

<?php require 'includes/header.php'; ?> 
  <p><?= $greeting ?></p>
  <h2><?= $product ?> Discounts</h2>
  <table>
    <tr>
      <th>Packs</th>
      <th>Price</th>
    </tr>
    <?php foreach ($totals as $quantity => $price) { ?>
    <tr>
      <td>
        <?= $quantity ?>pack<?= ($quantity === 1) ? '' : 's'; ?>
      </td>
      <td>
        $<?= $price ?>
      </td>
    </tr>
    <?php } ?>
  </table>

<?php include 'includes/footer.php' ?>