$this['account_number'], 'period' => [ 'start_date' => $this['period']['start_date'], 'end_date' => $this['period']['end_date'], ], 'opening_balance' => [ 'date' => $this['opening_balance']['date'], 'balance' => $this['opening_balance']['balance'], 'formatted_balance' => number_format($this['opening_balance']['balance'], 2, ',', '.'), ], 'closing_balance' => [ 'date' => $this['closing_balance']['date'], 'balance' => $this['closing_balance']['balance'], 'formatted_balance' => number_format($this['closing_balance']['balance'], 2, ',', '.'), 'base_balance' => [ 'date' => $this['closing_balance']['base_balance']['date'], 'balance' => $this['closing_balance']['base_balance']['balance'], 'formatted_balance' => number_format($this['closing_balance']['base_balance']['balance'], 2, ',', '.'), ], 'transactions_on_end_date' => $this['closing_balance']['transactions_on_end_date'], 'formatted_transactions_on_end_date' => number_format($this['closing_balance']['transactions_on_end_date'], 2, ',', '.'), ] ]; } }