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<?php $people = [ ['id' => 2, 'name' => 'John Smith', 'gender' => 'male'], ['id' => 35, 'name' => 'Gareth Foo', 'gender' => 'male'], ['id' => 91, 'name' => 'John Smith', 'gender' => 'male'], ['id' => 27, 'name' => 'Bobby Smith', 'gender' => null], ['id' => 44, 'name' => 'Jane Doe', 'gender' => 'female'], ]; $selectedIds = [44, 91]; $identifiedNames = array_column($people, 'name', 'id'); $filteredNames = array_intersect_key($identifiedNames, array_flip($selectedIds)); var_export($filteredNames);
Output for git.master, git.master_jit, rfc.property-hooks
array ( 91 => 'John Smith', 44 => 'Jane Doe', )

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