将数组合并到多维数组中

Question

i have dynamic number of arrays and i need to make them a multidimensional array

Array ( [id] => 182 [name] => item1 ) 
Array ( [id] => 185 [name] => item2 ) 
Array ( [id] => 186 [name] => item3 ) 

to this

$all = Array ( Array ( [0] => Array ( [id] => 182 [name] => item1 ) , 
               Array ( [1] => Array ( [id] => 185 [name] => item2 ) ,
               Array ( [2] => Array ( [id] => 186 [name] => item3 ) 
             )

i tries this code but it's not working

$all_ids = Array ( [0] => 182 [1] => 185 [2] => 186 );
foreach($all_id as $id){
    // use code to return row
    $row= 'select id , name from table where id ='.$id; // something like this which return row
    $all= $all+ $row ;
}

any help please , thanks in advance

Answer 1

While I don't exactly understand what is to be achieved, you could declare $all as an array outside of the loop

$all = array();

and inside the loop, instead of

$all= $all+ $row ;

do

$all[] = $row;