取消设置另一个数组中具有匹配值的数组中的键

Question

How can I unset the keys in one array where the values contained in a second array match the values in the first array?

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Actual array:

$fruits = array('Banana','Cherry','Orange','Apple');

Elements I want to remove:

$remove = array('Banana','Apple');

Need to return:

$array = array('Cherry','Orange');

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I know it's possible to remove each one with unset, but I'm looking to make it in one line with two array.

Thanks.

Answer 1

Take a look at this function link

$arrayWithoutTheDesiredElements = array_diff($originalArr, $toRemoveArray)

EDIT:

for your case: $array = array_diff($fruits, $remove);