php 如何在php中打印多维数组
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/12651864/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
How to print multidimensional arrays in php
提问by Damith
Possible Duplicate:
php - How do I print this multidimensional array?
可能重复：
php - 如何打印这个多维数组？
I have an array in below format
我有以下格式的数组
Array ( [0] => Array ( [product_id] => 33 [amount] => 1 ) [1] => Array ( [product_id] => 34 [amount] => 3 ) [2] => Array ( [product_id] => 10 [amount] => 1 ) )
I want to get output from that array as below format
我想从该数组中获得如下格式的输出
Product ID Amount 33 1 34 3 10 1
Can anyone please help me regarding this problem. var_dump of the variable is.
任何人都可以帮助我解决这个问题。var_dump 的变量是。
array
0 =>
array
'product_id' => string '33' (length=2)
'amount' => string '1' (length=1)
1 =>
array
'product_id' => string '34' (length=2)
'amount' => string '3' (length=1)
2 =>
array
'product_id' => string '10' (length=2)
'amount' => string '1' (length=1)
回答by Baba
I believe this is your array
我相信这是你的阵列
$array = Array (
0 => Array ( "product_id" => 33 , "amount" => 1 ) ,
1 => Array ( "product_id" => 34 , "amount" => 3 ) ,
2 => Array ( "product_id" => 10 , "amount" => 1 ) );
Using foreach
使用 foreach
echo "<pre>";
echo "Product ID\tAmount";
foreach ( $array as $var ) {
echo "\n", $var['product_id'], "\t\t", $var['amount'];
}
Using array_map
使用 array_map
echo "<pre>" ;
echo "Product ID\tAmount";
array_map(function ($var) {
echo "\n", $var['product_id'], "\t\t", $var['amount'];
}, $array);
Output
输出
Product ID Amount
33 1
34 3
10 1
回答by Hearaman
<table>
<tr>
<th>Product Id</th>
<th>Ammount</th>
</tr>
<?php
foreach ($yourArray as $subAray)
{
?>
<tr>
<td><?php echo $subAray['product_id']; ?></td>
<td><?php echo $subAray['amount']; ?></td>
</tr>
<?php
}
?>
</table>
回答by Ashwini Agarwal
Try this..
尝试这个..
foreach($arr as $a)
{
echo $a['product_id'];
echo $a['amount'];
}
Format as per your requirment.
根据您的要求格式化。
