writing .xlsx file through two dimensional array using php excel

[vivek151189]

How I can write the record of whole array into .xlsx file using phpExcel library
However i have seen the basing xample but they are using column name and rowsnumber i.e

$objPHPExcel->setActiveSheetIndex(0)
            ->setCellValue('A1', 'Hello')
            ->setCellValue('B2', 'world!')
            ->setCellValue('C1', 'Hello')
            ->setCellValue('D2', 'world!');

but I want to write with the array
and my array would beee something like that

Array
(
[0] => Array
(
[SR.NO] => 15
[MONTH] => Oct-11
[CLIENT] => xxxxxL
[OPERATOR] => xxxxx
}
[1] => Array
(
[SR.NO] => 15
[MONTH] => Oct-11
[CLIENT] => xxxxx
[OPERATOR] => xxxxx
}

the row can be any number below 90000
so how we can do this ?
I am really not getting any idea how to begin

[vivek151189]

I have completed it with the sample code above provided

putting that code into the foreach loop and using $counter variable equalto 2 and increemented it

$c = 2;
foreach($transaction_array_mg_proper as $key => $value){
                    $objPHPExcel->setActiveSheetIndex(0)
                            ->setCellValue('A'.$c, $transaction_array_mg_proper[$key]['SR.NO'])
                            ->setCellValue('B'.$c, $transaction_array_mg_proper[$key]['MONTH'])
                            ->setCellValue('C'.$c, $transaction_array_mg_proper[$key]['CLIENT'])
                            ->setCellValue('D'.$c, $transaction_array_mg_proper[$key]['OPERATOR']);
$c++
            }