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<?php echo json_encode(array ( 0 => array ( 'from' => 'CT03', 'to' => 'CT02', 'rate' => '0.250000', 'date' => '2001-01-01', ), 1 => array ( 'from' => 'CT03', 'to' => 'CT02', 'rate' => '0.600000', 'date' => '2001-01-03', ), ));

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