关联数组第一种布局
<?php
$numbers = [
'a' => 1,
'b' => 2,
'c' => 3,
'd' => 4,
'e' => 5,
'f' => 6,
'g' => 7,
'h' => 8,
'i' => 9,
];
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<ul>
<?php foreach($numbers as $key => $val):?>
<li><?=$key?>:<?=$val?></li>
<?php endforeach?>
</ul>
</body>
关联数组第二种布局
<?php
$userinfo = [
'name' => 'andy',
'age' => 21,
'gender' => 'man',
'city' => '西安',
];
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<ul>
<?php foreach($userinfo as $key => $val):?>
<li><?=$key?>: <?=$val?></li>
<?php endforeach?>
</ul>
</body>
