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<?php $data = [ 'test' => 'test', 0 => '0', 'name' => 'Nik', 10 => '10', ]; $but = [0, 'test']; var_dump( array_diff(array_keys($data), $but) );
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [2]=> string(4) "name" [3]=> int(10) }

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