如何通过键合并两个多维数组？
我有两个具有相同键的多维数组。我想将这些数组合并为一个。
$sourceData = $array1;
$sourceDataN = $array2;
foreach ($sourceData as $keySd => $sd){
foreach ($sourceDataN as $keySdn => $sdn){
if($keySd == $keySdn){
foreach ($sd as $keySdd => $sdd ){
foreach ($sdn as $keySdnn => $sdnn ){
if($keySdd == $keySdnn){
$new[$keySd][] = array_merge($sdd, $sdnn);
}
}
}
}
}
}
Array (
[809] => Array
(
[ss] => Array
(
[qty] => 0
)
[bh] => Array
(
[qty] => 14
)
[li] => Array
(
[qty] => 0
)
[mg] => Array
(
[qty] => 0
)
)
[1944] => Array
(
[ss] => Array
(
[qty] => 25
)
[bh] => Array
(
[qty] => 10
)
[za] => Array
(
[qty] => 10
)
[li] => Array
(
[qty] => 39
)
[mg] => Array
(
[qty] => 0
)
)
)
Array (
[809] => Array
(
[ss] => Array
(
[price] => 603.07
)
[bh] => Array
(
[price] => 649.95
)
[li] => Array
(
[price] => 628.48
)
[mg] => Array
(
[price] => 629
)
)
[1944] => Array
(
[ss] => Array
(
[price] => 848.7
)
[bh] => Array
(
[price] => 883.74
)
婷婷同学_1回答
-
慕姐4208626
您不需要全部循环 - 只需第一个数组，然后使用第二个数组的键。您可以使用简单的嵌套foreach循环作为：$res = [];foreach($array1 as $k => $v) { // $k here are the number foreach($v as $kk => $vv) { // inner arrays - $kk as 2 char $res[$k][$kk] = array_merge($array1[$k][$kk], $array2[$k][$kk]); }}
随时随地看视频慕课网APP
PHP