How to dynamically add to PHPExcel spreadsheet - php

Question

Alright, So I have this code
$key = $_SESSION['order_nums'];
$sqll = "SELECT * FROM `money` WHERE `order` = :key";
$qq=$con->prepare($sqll);
$qq->bindvalue(":key", $key);
$qq->execute();
$excel2 = PHPExcel_IOFactory::createReader('Excel2007');
$excel2 = $excel2->load('nTest.xlsx'); // Empty Sheet
$excel2->setActiveSheetIndex(0);
$worksheet = $excel2->getActiveSheet();
while($fdata=$qq->fetch(PDO::FETCH_ASSOC))
{
$worksheet
->setCellValue('A7', $fdata['code']);
}
Where it it setting the cell value for A7 there is about 6 more of those that match. When I do it like this however, It only puts its into the CELL A7
while($fdata=$qq->fetch(PDO::FETCH_ASSOC))
{
$worksheet
->setCellValue('A7', $fdata['code']);
}
How can I make it where
The above value will Drop down one cell for each new entry.
So the next would be A8, A9..... and so on.

Answer 1

That 'A7' isn't some kind of magic value, it's just a normal PHP string that's passed as a standard function argument to the setCellValue() method.... you can replace it with a string variable that you define yourself, and change for each row
$column = 'A';
$row = 7;
while($fdata=$qq->fetch(PDO::FETCH_ASSOC))
{
$worksheet
->setCellValue($column . $row, $fdata['code']);
$row++;
}

Answer 2

$row = 'A';
while($fdata=$qq->fetch(PDO::FETCH_ASSOC)){
$col = 1;
foreach($fdata as $data){
$worksheet->setCellValue("$row$col", $data);
$col++;
}
$row++;
}