Collection
Collection
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
<?php
$arr = [
['id' => 1 , 'name'=>'123','age' => '35','sex'=>'1'],
['id' => 2 , 'name'=>'456','age' => '34','sex'=>'0'],
['id' => 3 , 'name'=>'789','age' => '43','sex'=>'1'],
['id' => 4 , 'name'=>'110','age' => '56','sex'=>'0'],
];
//数组总数量
$Total = count($arr);
//标题
$tit = '用户表'
//浏览器title
// $ttit = $tit;
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title><?php $ttit ?></title>
</head>
<body>
<table>
<thead>
<tr>
<th>ID</th>
<th>名字</th>
<th>年龄</th>
<th>性别</th>
</tr>
</thead>
<tbody>
$tab = '';
<?php
foreach ($arr as $k) {
$tab .= '<tr>';
$tab .='<td>'.$k{'id'}.'</td>';
$tab .='<td>'.$k{'name'}.'</td>';
$tab .='<td>'.$k{'age'}.'</td>';
$tab .='<td>'.($k{'sex'} ? '男' : '女').'</td>';
$tab .='</tr>';
}
echo $tab;
?>
</tbody>总数是
<?php echo $Total; ?>
</table>
</body>
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