Question

Ok, so someone is probably going to laugh when they read this, but I cannot get it to work. I have two arrays.

Array 1 looks like:

Array 
(

 [525133-004-TURQ/WHT-9] => Array
    (
        [classId] => 48
        [family] => Mens Shoes
        [onOrder] => 3.000
        [cost] => 45.000
        [sell] => 95.000
        [desc] => PAUL RODRIGUEZ 6, TURQ/WHT, 9
        [invStore] => 0.000
        [code] => 525133-004-TURQ/WHT-9
    )
)

Array 2 looks like:

Array
(

[525133-004-TURQ/WHT-9] => Array
    (
        [inv] => 0.000
    )
)

The result needed is:

Array 
(

 [525133-004-TURQ/WHT-9] => Array
    (
        [classId] => 48
        [family] => Mens Shoes
        [onOrder] => 3.000
        [cost] => 45.000
        [sell] => 95.000
        [desc] => PAUL RODRIGUEZ 6, TURQ/WHT, 9
        [invStore] => 0.000
        [code] => 525133-004-TURQ/WHT-9
        [inv] => 0.000
    )
)

I tried merge and it is not working. Please help!

Answer 1

Use array_merge_recursive:

$arr1 = array(
    '525133-004-TURQ/WHT-9' => array(
        'classId' => 48,
        'family' => 'Mens Shoes',
        'onOrder' => 3.000,
        'cost' => 45.000,
        'sell' => 95.000,
        'desc' => 'PAUL RODRIGUEZ 6, TURQ/WHT, 9',
        'invStore' => 0.000,
        'code' => '525133-004-TURQ/WHT-9'
    )
);

$arr2 = array(
    '525133-004-TURQ/WHT-9' => array(
        'inv' => 0.000
    )
);

$newArray = array_merge_recursive($arr1, $arr2);

See it here in action: http://viper-7.com/jq8CgM