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老师批语：
运用foreach循环，运用“.=”拼接
<?php
$a = [
['id' => 1,'name' => 'jack','age' =>25,'sex' => 1,'emall' => 'fajf@qq.com','password' => 'dfwe123'],
['id' => 2,'name' => 'rose','age' =>22,'sex' => 0,'emall' => 'rafe@qq.com','password' => '321e123'],
['id' => 3,'name' => 'davee','age' =>30,'sex' => 1,'emall' => 'derm@qq.com','password' => 'df43s23'],
['id' => 4,'name' => 'tosi','age' =>36,'sex' => 1,'emall' => 'htdh@qq.com','password' => 'rsft423'],
['id' => 5,'name' => 'maray','age' =>28,'sex' =>0,'emall' => 'aded@qq.com','password' => '2dgt5e3']
];
$total = count($a);
$title = '员工信息表';
$caption = $title;
?>
<!DOCTYPE html>
<head>
<html lang="en">
<head>
<meta charset="UTF-8">
<title><?php echo $title; ?></title>
<style>
table,th,td {
border: 1px solid #666;
padding: 8px;
}
table {
border-collapse: collapse;
width: 80%;
text-align: center;
margin: 30px auto;
}
thead tr:first-of-type {
background-color: lightblue;
}
tbody tr:hover {
background-color: #efefef;
}
table > caption {
font-size: 1.2rem;
margin-bottom: 15px;
}
table + p {
text-align: center;
}
</style>
</head>
<body>
<table>
<caption>
<?php echo $caption; ?>
</caption>
<thead>
<tr>
<th>编号</th>
<th>姓名</th>
<th>年龄</th>
<th>性别</th>
<th>邮箱</th>
<th>密码</th>
</tr>
</thead>
<tbody>
<?php
$stu = '';
foreach ($a as $b){
$stu .= '<tr>';
$stu .= '<td>'.$b['id'].'</td>';
$stu .= '<td>'.$b['name'].'</td>';
$stu .= '<td>'.$b['age'].'</td>';
$stu .= '<td>'.($b['sex'] ? '男' : '女') .'</td>';
$stu .= '<td>'.$b['emall'].'</td>';
$stu .= '<td>'.$b['password'].'</td>';
$stu .= '</tr>';
};
echo $stu;
?>
</tbody>
</table>
<p>总计:
<?php echo $total; ?>
人
</p>
</body>
</html>>点击 "运行实例" 按钮查看在线实例
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