إنشاء HTML ديناميكي باستخدام حلقات PHP

إنشاء HTML باستخدام PHP

إنشاء قائمة

<?php
$fruits = ['Apple', 'Banana', 'Cherry', 'Durian'];
?>

<ul>
<?php foreach ($fruits as $fruit): ?>
    <li><?= htmlspecialchars($fruit) ?></li>
<?php endforeach; ?>
</ul>

إنشاء جدول HTML

<?php
$users = [
    ['Alice', 'alice@test.com', 'Admin'],
    ['Bob',   'bob@test.com',   'User'],
];
?>
<table>
    <thead><tr><th>Name</th><th>Email</th><th>Role</th></tr></thead>
    <tbody>
    <?php foreach ($users as [$name, $email, $role]): ?>
        <tr>
            <td><?= htmlspecialchars($name) ?></td>
            <td><?= htmlspecialchars($email) ?></td>
            <td><?= htmlspecialchars($role) ?></td>
        </tr>
    <?php endforeach; ?>
    </tbody>
</table>

إنشاء قائمة منسدلة select

<?php
$countries = ['TR' => 'Turkey', 'US' => 'United States', 'DE' => 'Germany'];
$selected  = 'TR';
?>

<select name="country">
<?php foreach ($countries as $code => $name): ?>
    <option value="<?= htmlspecialchars($code) ?>"
        <?= $code === $selected ? 'selected' : '' ?>>
        <?= htmlspecialchars($name) ?>
    </option>
<?php endforeach; ?>
</select>

تطبيق تناوب ألوان الصفوف

<?php
$rows = range(1, 8);
?>

<table>
<?php foreach ($rows as $i => $row): ?>
    <tr class="<?= $i % 2 === 0 ? 'even' : 'odd' ?>">
        <td>Row <?= $row ?></td>
    </tr>
<?php endforeach; ?>
</table>

فئات CSS شرطية

<?php
$tasks = [
    ['title' => 'Write tests',  'done' => true],
    ['title' => 'Deploy app',   'done' => false],
];
?>

<ul class="task-list">
<?php foreach ($tasks as $task): ?>
    <li class="task <?= $task['done'] ? 'done' : 'pending' ?>">
        <?= htmlspecialchars($task['title']) ?>
    </li>
<?php endforeach; ?>
</ul>

روابط ترقيم الصفحات

<?php
$totalPages  = 10;
$currentPage = 3;
?>

<nav class="pagination">
<?php for ($p = 1; $p <= $totalPages; $p++): ?>
    <a href="?page=<?= $p ?>"
       class="<?= $p === $currentPage ? 'active' : '' ?>">
        <?= $p ?>
    </a>
<?php endfor; ?>
</nav>

الحلقات المتداخلة لإنشاء HTML متداخل

<?php
$menu = [
    ['Home', '/', []],
    ['Products', '/products', ['Widgets', 'Gadgets']],
    ['About', '/about', []],
];
?>

<ul>
<?php foreach ($menu as [$label, $href, $sub]): ?>
    <li><a href="<?= $href ?>"><?= htmlspecialchars($label) ?></a>
    <?php if ($sub): ?>
        <ul>
        <?php foreach ($sub as $child): ?>
            <li><?= htmlspecialchars($child) ?></li>
        <?php endforeach; ?>
        </ul>
    <?php endif; ?>
    </li>
<?php endforeach; ?>
</ul>

التعامل مع الحالة الفارغة

<?php
$posts = [];
?>

<?php if (!empty($posts)): ?>
    <ul>
    <?php foreach ($posts as $post): ?>
        <li><?= htmlspecialchars($post['title']) ?></li>
    <?php endforeach; ?>
    </ul>
<?php else: ?>
    <p class="empty-state">No posts found. <a href="/new">Create one!</a></p>
<?php endif; ?>

إنشاء سمات البيانات

<?php
$products = [
    ['id' => 1, 'name' => 'Widget', 'price' => 9.99],
    ['id' => 2, 'name' => 'Gadget', 'price' => 24.99],
];
?>

<div class="product-grid">
<?php foreach ($products as $p): ?>
    <div class="product-card"
         data-id="<?= $p['id'] ?>"
         data-price="<?= $p['price'] ?>">
        <?= htmlspecialchars($p['name']) ?>
    </div>
<?php endforeach; ?>
</div>

PHP وJSON من أجل JavaScript

<?php
$config = [
    'apiUrl'  => '/api/v1',
    'userId'  => $user['id'] ?? 0,
    'locale'  => 'en-US',
];
?>

<script>
const APP_CONFIG = <?= json_encode($config, JSON_HEX_TAG | JSON_HEX_APOS) ?>;
console.log(APP_CONFIG.apiUrl);
</script>

تحقق سريع

مراجعة: HTML الديناميكي باستخدام الحلقات