尝试将“分组”多维数组转换为“分段”多维数组。不确定如何准确解释它,希望这些 print_r
结果能更好地解释它。
当前数组
Array
(
[qty] => Array
(
[0] => 1
[1] => 1
[2] => 1
)
[item_id] => Array
(
[0] => RR332
[1] => FF586
[2] => QW865
)
[item_name] => Array
(
[0] => Widget 1
[1] => Widget 2
[2] => Widget 3
)
[price] => Array
(
[0] => 1.00
[1] => 1.50
[2] => 1.50
)
)
想要的数组
Array
(
[0] => Array
(
[qty] => 1
[item_id] => RR332
[item_name] => Widget 1
[price] => 1.00
)
[1] => Array
(
[qty] => 1
[item_id] => FF586
[item_name] => Widget 2
[price] => 1.50
)
[2] => Array
(
[qty] => 1
[item_id] => QW865
[item_name] => Widget 3
[price] => 1.50
)
)
这看起来应该是一个简单的任务,但我还没有能够破解它。
如果可能的话,我希望遍历当前数组来创建想要的数组。
非常感谢任何帮助!
谢谢。
最佳答案
你是这个意思?
$data = array(
'qty' => array(
0 => 1,
1 => 1,
2 => 1,
),
'item_id' => array(
0 => 'RR332',
1 => 'FF586',
2 => 'QW865',
),
'item_name' => array(
0 => 'Widget 1',
1 => 'Widget 2',
2 => 'Widget 3',
),
'price' => array(
0 => '1.00',
1 => '1.50',
2 => '1.50',
),
);
$result = array();
foreach($data as $key => $values)
{
foreach($values as $number => $value)
$result[$number][$key] = $value;
}
print_r($result);
输出:
Array
(
[0] => Array
(
[qty] => 1
[item_id] => RR332
[item_name] => Widget 1
[price] => 1.00
)
[1] => Array
(
[qty] => 1
[item_id] => FF586
[item_name] => Widget 2
[price] => 1.50
)
[2] => Array
(
[qty] => 1
[item_id] => QW865
[item_name] => Widget 3
[price] => 1.50
)
)
关于php - 将 PHP "grouped"数组转换为 "segmented"数组,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/8568029/