假设我有以下数组:
Array
(
[0] => Array
(
[id] => 5
[name] => Education
)
[1] => Array
(
[id] => 4
[name] => Computers
)
[3] => Array
(
[id] => 7
[name] => Science
[4] => Array
(
[id] => 1
[name] => Sports
)
)
第二个:
Array
(
[0] => Array
(
[id] => 1
[title] => Sport
)
[1] => Array
(
[id] => 7
[title] => Sci
)
[3] => Array
(
[id] => 4
[title] => Comp
[4] => Array
(
[id] => 5
[title] => Edu
)
)
所需的输出是:
Array
(
[0] => Array
(
[id] => 5
[name] => Education
[title] => Edu
)
[1] => Array
(
[id] => 4
[name] => Computers
[title] => Comp
)
[3] => Array
(
[id] => 7
[name] => Science
[title] => Sci
[4] => Array
(
[id] => 1
[name] => Sports
[title] => Sport
)
)
我设法将这些数组简单地合并:
foreach($first as $key => $value){
$result[$key] = array_merge($first[$key], $second[$key]);
}
但是输出没有正确组合:
Array
(
[0] => Array
(
[id] => 5
[name] => Education
[title] => Sport
)
[1] => Array
(
[id] => 4
[name] => Computers
[title] => Sci
)
[3] => Array
(
[id] => 7
[name] => Science
[title] => Comp
[4] => Array
(
[id] => 1
[name] => Sports
[title] => Edu
)
)
问题是我想将这些数组合并到同一个id
. 所需的输出排序应与第一个数组中的相同。
我怎样才能做到这一点?任何帮助深表感谢。