如何在codeigniter中合并两个数组

Question

i want to merge two array, but how?

$array1 [ ] = Array ( [0] => Array ( [id] => 1 [name] => "Alice" ))

$array2 [] = Array ( [0] => Array ( [age] => 22 ));

The result array i want to get:

$result  = Array ( [0] => Array ( [id] => 1   [name] => "Alice"     [age] => 22) );

anyone could help?

Answer 1

您可以使用PHP的array_merge 。

Answer 2

你可以做到

array_merge_recursive($array1, $array2);

Answer 3

if this is only single array entry then you can try this otherwise you have to apply loop for complete set of arrays

$result[] = $array1[0] + $array2[0];

// print_r($result );

it will give you output

Array
(
    [0] => Array
        (
            [id] => 1
            [name] => Alice
            [age] => 1
        )

)

Answer 4

Iter through array1. If the first Element is always an array, just add the elements of array2[c] to the array array1[c], where c is the counting variable.