Copy a PHP array item that contains an object -

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i copy array item contains object.

$arr = [     'first_item' => [         'label' => 'a',         'date' => new datetime('1999-12-30')     ],     'second_item' => [         'label' => 'b',         'date' => new datetime('1999-12-31')     ] ];  $copy = $arr['second_item']; $copy['label'] = 'c'; // ok, not affect $arr['second_item'] $copy['date']->setdate(2000, 1, 1); // changes $arr['second_item']

just out of ideas, tried replace $copy = $arr['second_item'] $copy = clone $arr['second_item'] (understandably) fails *"fatal error: __clone method called on non-object"* message.


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