How can I unset many values in array [php] [duplicate]

Question

I have an array of this form :

Array
(
    [1] => A
    [2] => B
    [3] => C
)

I want to delete values where key = 1 and 2... I have tried this

unset($array['1']);
unset($array['2']);

But I need to call 2 times unset... It's possible without 2 calls ?

Thanks, have a good day!

Nipun Tyagi · Accepted Answer · 2018-05-17 07:53:53Z

-1

You can try like

$keyToRemove = array('1', '2');

foreach($keyToRemove as $key) {
   unset($arr[$key]);
}

Also you can do it like this way too

$arr = array_diff_key($arr, array_flip($keyToRemove));

Similar answer you can check it here

answered May 17, 2018 at 7:53

Nipun Tyagi

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1 Comment

But I need to call 2 times unset... It's possible without 2 calls ? this is still 2 calls of unset.