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<head>
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<title>数组循环输出</title>
</head>
<body>
<h4>多维数组循环输出</h4>
<div>
数组如下：<br>
<pre>
$arr_a = [
[
'name'=>'朱老师',
'age'=>100,
'like'=>[
'like_a'=>'篮球',
'like_b'=>'羽毛球',
'like_c'=>'排球'
]
],
[
'name'=>'刘老师',
'age'=>200,
'like'=>[
'like_a'=>'象棋',
'like_b'=>'围棋',
'like_c'=>'跳棋'
],
[
'name'=>'孟老师',
'age'=>300,
'like'=>[
'like_a'=>'游泳',
'like_b'=>'跑步',
'like_c'=>'登山'
]
];
</pre>
</div>
<p>下面开始循环输出</p>
<div>
<?php
$arr_a = [
[
'name'=>'朱老师',
'age'=>100,
'like'=>[
'like_a'=>'篮球',
'like_b'=>'羽毛球',
'like_c'=>'排球'
]
],
[
'name'=>'刘老师',
'age'=>200,
'like'=>[
'like_a'=>'象棋',
'like_b'=>'围棋',
'like_c'=>'跳棋'
]
],
[
'name'=>'孟老师',
'age'=>300,
'like'=>[
'like_a'=>'游泳',
'like_b'=>'跑步',
'like_c'=>'登山'
]
]
];
foreach ($arr_a as $k=>$v){
foreach($v as $kk=>$vv){
if(is_array($vv)){
foreach($vv as $kkk=>$vvv){
echo $kkk."--->".$vvv;
echo "<br>";
}
}else{
echo $kk."--->".$vv;
echo "<br>";
}
}
}
?>
</div>
</body>
</html>点击 "运行实例" 按钮查看在线实例
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>数组循环输出</title>
</head>
<body>
<h4>多维数组循环输出</h4>
<div>
数组如下：<br>
<pre>
$arr_a = [
[
'name'=>'朱老师',
'age'=>100,
'like'=>[
'like_a'=>'篮球',
'like_b'=>'羽毛球',
'like_c'=>'排球'
]
],
[
'name'=>'刘老师',
'age'=>200,
'like'=>[
'like_a'=>'象棋',
'like_b'=>'围棋',
'like_c'=>'跳棋'
],
[
'name'=>'孟老师',
'age'=>300,
'like'=>[
'like_a'=>'游泳',
'like_b'=>'跑步',
'like_c'=>'登山'
]
];
</pre>
</div>
<p>下面开始循环输出</p>
<div>
<?php
$arr_a = [
[
'name'=>'朱老师',
'age'=>100,
'like'=>[
'like_a'=>'篮球',
'like_b'=>'羽毛球',
'like_c'=>'排球'
]
],
[
'name'=>'刘老师',
'age'=>200,
'like'=>[
'like_a'=>'象棋',
'like_b'=>'围棋',
'like_c'=>'跳棋'
]
],
[
'name'=>'孟老师',
'age'=>300,
'like'=>[
'like_a'=>'游泳',
'like_b'=>'跑步',
'like_c'=>'登山'
]
]
];
foreach ($arr_a as $k=>$v){
foreach($v as $kk=>$vv){
if(is_array($vv)){
foreach($vv as $kkk=>$vvv){
echo $kkk."--->".$vvv;
echo "<br>";
}
}else{
echo $kk."--->".$vv;
echo "<br>";
}
}
}
?>
</div>
</body>
</html>点击 "运行实例" 按钮查看在线实例
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