将php中的嵌套关联数组转换为单个数组

Question

我有一个嵌套数组，键&值对。我想把它转换成一个数组

/* This is current array */
Array
(
[id] => Array
(
[0] => 1
[1] => 2
)
[qty] => Array
(
[0] => 1
[1] => 1
)
[price] => Array
(
[0] => 364.41
[1] => 300
)
[amount] => Array
(
[0] => 364.41
[1] => 300
)
)

/*Now, I want this type of array*/
Array
(
[0] => Array
(
[id] => 1
[qty] => 1
[price] => 364.41
[amount] => 364.41
)
[1] => Array
(
[id] => 2
[qty] => 1
[price] => 300
[amount] => 300
)
)

我已经尝试过array_walk和其他一些解决方案，但我找不到任何合适的解决方案

Thanks in advance

Answer 1

Main array是你的嵌套数组，Collection是你想要的结果

foreach($mainArray["id"] as $key => $value ){
$collection[$key] = ['id' => $value];
foreach(array_keys($mainArray) as $arrayKeysOfmainArray){
if(!array_key_exists($arrayKeysOfmainArray, $collection)){
$collection[$key][$arrayKeysOfmainArray] = $mainArray[$arrayKeysOfmainArray][$key];
}
}
}
print_r($collection);

Answer 2

$mainarray['id'] = Array(1,2,3);
$mainarray['qty'] = Array(1,1,4);
$mainarray['price'] = Array(364.41,300,500);
$mainarray['amount'] = Array(364.41,300,600);
$new = [];     
foreach($mainarray as $key=> $singleArray){
if(count($singleArray) > 0){
foreach($singleArray as $childKey=> $value){
$new[$childKey][$key] = $value;
}
};
}`