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<?php $user_data = [ 'one' => 'one value', 'two' => 'another value', 'three' => 'last value' ]; $fields_position = ['field1' => 0, 'field2' => 3]; $values = [ 'John', 'Doe', '555 23 58 45', 'Evergreen Terrace' ]; foreach($fields_position as $idx => $pos) { $user_data[$idx] = $values[$pos]; } var_dump($user_data);

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60.7 ms | 402 KiB | 5 Q