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users = [
{"name": "Alice", "score": 100},
{"name": "Bob", "score": 200},
{"name": "Charlie", "score": 150}
]
sorted_users = sorted(users, key=lambda x: x['score'], reverse=True)
<html>
<head>
<title>排行榜</title>
</head>
<body>
<h1>排行榜</h1>
<table border="1">
<tr><th>名次</th><th>用户名</th><th>分数</th></tr>
<?php foreach ($sorted_users as $index => $user): ?>
<tr><td>= $index + 1 ?></td><td>= $user['name'] ?></td><td>= $user['score'] ?></td></tr>
<?php endforeach; ?>
</table>
</body>
</html>
function updateScores() {
fetch('/update_scores')
.then(response => response.json())
.then(data => {
const tableBody = document.querySelector('tbody');
tableBody.innerHTML = '';
data.forEach((user, index) => {
const row = document.createElement('tr');
row.innerHTML = `
tableBody.appendChild(row);
});
});
}
]]>