Multidimensional array in pdf report using codeigniter - php

Question

Below is the code snippet for printing values in a PDF report using codeigniter.
foreach ($data as $key => $getData)
{
$html1 = $this->load->view('pdf/pod2', $getData, true);
//echo $html;exit;
$this->load->library('pdf');
$pdf = $this->pdf->load();
$pdf->setAutoTopMargin = 'stretch';
$pdf->setAutoBottomMargin = 'stretch';
//$pdf->SetFooter($_SERVER['HTTP_HOST'].'|{PAGENO}|'.date(DATE_RFC822));
$pdf->WriteHTML($html1);
}
If i do echo '<pre>';print_r($data);exit;
I get the following output
Array
(
[316] => Array
(
[CNote] => stdClass Object
(
[Consignment_Details_id] => 316
)
[Invoice_Nos] => Array
(
[0] => stdClass Object
(
[invoice] => 161052
)
[1] => stdClass Object
(
[invoice] => 161053
)
)
[Invoice_Copies] => Array
(
)
[CNote_data] => Array
(
)
[no_packages] => 0
[driver] =>
)
[317] => Array
(
[CNote] => stdClass Object
(
[Consignment_Details_id] => 317
)
[Invoice_Nos] => Array
(
[0] => stdClass Object
(
[invoice] => 161066
)
)
[Invoice_Copies] => Array
(
)
[CNote_data] => Array
(
)
[no_packages] => 0
[driver] =>
)
[318] => Array
(
[CNote] => stdClass Object
(
[Consignment_Details_id] => 318
)
[Invoice_Nos] => Array
(
[0] => stdClass Object
(
[invoice] => 161067
)
)
[Invoice_Copies] => Array
(
)
[CNote_data] => Array
(
)
[no_packages] => 0
[driver] =>
)
)
Now the problem is in the pdf report only the last array values is being displayed
i.e 318
Actual scenario what i need is o display three array values but only last value is getting displayed. How to solve this, any help appreciated.