How to assign data to excel sheets in alphabetical order in PHPExcel - sql

Question

I am trying to create excel generated file. I want to get usernames from database and then print names according to each letter in alphabet. I am able to create sheets in alphabetical order but cant print names on each sheet.
Here is what i have so far:
<?php
require_once ('PHPExcel/Classes/PHPExcel.php');
include('inc/database_connection.php');
$conn = mysqli_connect(DATABASE_HOST, DATABASE_USER, DATABASE_PASSWORD, DATABASE_NAME);
$conn->set_charset('utf8_unicode_ci');//if not by default
// Create new PHPExcel object
$objPHPExcel = new PHPExcel();
$F = $objPHPExcel->getActiveSheet();
$Letter='B';
$Number=2;
for($i=321; $i<347; $i++)
{
$F = $objPHPExcel->createSheet($i); //Setting index when creating
$F->setCellValue('A1', "Username")
->setCellValue('B1', "Project")
->setCellValue('C1', "Processes");
$request="SELECT username FROM user WHERE username LIKE '".chr($i+32)."%'";
$result= $conn->query($request);//get the result (ressource)
if ($result->num_rows > 0)
{
// output data of each row
while($row = $result->fetch_assoc())
{
$username=$row["username"];
$F->setCellValue('A'.$Number, ' '.$username.' ');
$F->getRowDimension('1')->setRowHeight(20);
$F->getColumnDimension($Letter)->setWidth(30);
++$Number;
}
} else
{
echo "0 results";
}
$F->setTitle(chr($i));
}
// Redirect output to a client’s web browser (Excel5)
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="HeadCount.xls"');
header('Cache-Control: max-age=0');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output');
exit;
?>
Is there way to print usernames for each spreedsheet? Thank you.

Answer 1

Problem was solved by removing if statement
$objPHPExcel = new PHPExcel();
$F = $objPHPExcel->getActiveSheet();
for($i=321; $i<347; $i++)
{
$Letter='B';
$Number=2;
$F = $objPHPExcel->createSheet($i); //Setting index when creating
$objPHPExcel->setActiveSheetIndex(1);
$F->setCellValue('A1', "Username")
->setCellValue('B1', "Project")
->setCellValue('C1', "Processes");
$request="SELECT username FROM user WHERE username LIKE '".chr($i+32)."%'";
$result= $conn->query($request);//get the result (ressource)
// output data of each row
while($row = $result->fetch_assoc())
{
$username=$row["username"];
$F->setCellValue('A'.$Number, ' '.$username.' ');
$F->getRowDimension('1')->setRowHeight(20);
$F->getColumnDimension($Letter)->setWidth(30);
++$Number;
}
$F->setTitle(chr($i));
}