PHP Array Intersection

Question

Maybe someone can help me find the array intersection of a multidemsional array like this one:

[attributes] => Array
                (
                    [Color] => Array
                        (
                            [0] => Cool White
                            [1] => Warm White
                        )

                    [LED Amount] => Array
                        (
                            [0] => 30 LEDs
                        )

                )

[FILTER] => Array
                (
                    [Color] => Array
                        (
                            [0] => Warm White
                        )

                )

I have tried the following code, but the problem is the multi-dimensional array.

$intersection = array_intersect($arry['FILTER'], $arry['attributes']);

Thanks for your help.

Do you have to find the intersection of all attributes or just color? — Explosion Pills, Feb 25 '11 at 17:41

score 1 · Accepted Answer · answered Feb 25 '11 at 21:43

1

Try this function array_uintersect_assoc

answered Feb 25 '11 at 21:43

azat

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PHP Array Intersection

1 Answers1