如何在PHP中回显多维比较数组

Question

I have two array:

$one = Array
(
    [0] => stdClass Object
        (
            [id] => 2
            [name] => Southampton
        )

    [1] => stdClass Object
        (
            [id] => 4
            [name] => Manchester United F.C
        )

)

and

$two = Array
(
    [0] => stdClass Object
        (
            [number] => 25555
            [slice_1] => 4
            [slice_2] => 4
            [slice_3] => 2
            [slice_4] => 4
            [status] => Published
        )

)

I want to output, if array $two->slice_1 same as array $one->id than output $one->name.

For example:

$two[0]->slice_1 (4) compare to $one[0]->id (4) will result in Manchester United F.C.

Because the array $one and $two will be have more than one array. Please don't answer this:

if($two[0]->slice_1 == $one[1]->id){echo $one[0]->name;}

I'm stucking here and can't think out some way. Please help. Thanks in advance

Answer 1

avoiding loops inside loops first create temp reference array then loop though second array outputting the result

foreach($one as $id=>$data){
   $temp[$data['id']] = $data['name'];
}
foreach($two as $secondary_id=>$secondary_data){
  echo isset($temp[$secondary_data['slice_1']]) ? $temp[$secondary_data['slice_1']] : ''; 
}