I have two arrays which I want to combine taking into account the index of one, like this:
Array 1:
Array
(
[1] => 10
[2] => 2
[3] => 5
[4] => 15
[5] => 5
[6] => 20
[7] => 4
[8] => 1
[9] => 2
[10] => 4
[11] => 8
[12] => 15
[13] => 10
[14] => 10
[15] => 10
[16] => 2
[17] => 1
[18] => 3
)
Array 2:
Array
(
[0] => Array
(
[1] => 189.84-1
)
[1] => Array
(
[1] => 170.856-2
)
[2] => Array
(
[2] => 255.08-1
)
[3] => Array
(
[2] => 1132.6-2
)
[4] => Array
(
[3] => 138.82-1
)
[5] => Array
(
[3] => 124.938-2
)
[6] => Array
(
[4] => 163.66-1
)
[7] => Array
(
[4] => 147.294-2
)
[8] => Array
(
[5] => 222.57-1
)
[9] => Array
(
[5] => 200.313-2
)
[10] => Array
(
[6] => 97.18-1
)
[11] => Array
(
[6] => 87.462-2
)
[12] => Array
(
[7] => 116.67-1
)
[13] => Array
(
[7] => 105.003-2
)
[14] => Array
(
[8] => 679.55-1
)
[15] => Array
(
[8] => 611.595-2
)
[16] => Array
(
[9] => 474.65-1
)
[17] => Array
(
[9] => 427.185-2
)
[18] => Array
(
[10] => 549.19-1
)
[19] => Array
(
[10] => 494.271-2
)
[20] => Array
(
[11] => 109.88-1
)
[21] => Array
(
[11] => 98.892-2
)
[22] => Array
(
[12] => 153.78-1
)
[23] => Array
(
[12] => 138.402-2
)
[24] => Array
(
[13] => 549.19-1
)
[25] => Array
(
[13] => 494.271-2
)
[26] => Array
(
[14] => 16.53-1
)
[27] => Array
(
[14] => 14.877-2
)
[28] => Array
(
[15] => 28.11-1
)
[29] => Array
(
[15] => 25.299-2
)
[30] => Array
(
[16] => 62.43-1
)
[31] => Array
(
[16] => 56.187-2
)
[32] => Array
(
[17] => 433.55-1
)
[33] => Array
(
[17] => 390.195-2
)
[34] => Array
(
[18] => 52.1-1
)
[35] => Array
(
[18] => 46.89-2
)
)
The index of the first array will be the index of my third resulting array.
expected result:
Array
(
[1] => Array
(
[0] => 189.84-1
[1] => 170.856-2
[2] => 10
)
[2] => Array
(
[0] => 255.08-1
[1] => 1132.6-2
[2] => 2
)
[3] => Array
(
[0] => 138.82-1
[1] => 124.938-2
[2] => 5
)
more elements...
I tried something like this and failed to reach the desired result.
$result = [];
foreach ($array1 as $idx => $val) {
$result[$idx] = [$val, $array2[$idx]];
}
another one:
$result = [];
foreach ($array1 as $idx => $val) {
$result[] = [$val, $array2[$idx]];
}
can anyone give a different solution? pls
CodePudding user response：
Hopefully this gets you started, I think you're just missing a foreach!
$array1 = [
1 => 12,
2 => 23,
3 => 34
];
$array2 = [
1 => [
1 => 2,
3 => 5
],
2 => [
1 => 4,
4 => 3
]
];
$output = [];
foreach($array1 as $k => $v)
$output[$k][] = $v;
foreach($array2 as $k => $v)
foreach($v as $kk => $vv)
$output[$k][] = $vv;
print_r($output);