How to export data to an excel file using PHPExcel - php

Question

I have taken the source code from limesurvey and have added the PHPExcel library to my limesurvey code to export data to an excel file after you click a link. Currently the excel file opens with some dummy data in it with no problems. I need to be able to add data dynamically from the web server after a user types in survey information. I have looked into some sites I have found but I havent had much luck. Can anyone help me out?
EDIT
<?php
$dbhost= "mysql"; //your MySQL Server
$dbuser = "survey"; //your MySQL User Name
$dbpass = "password"; //your MySQL Password
$dbname = "database";
//your MySQL Database Name of which database to use this
$tablename = "questions"; //your MySQL Table Name which one you have to create excel file
// your mysql query here , we can edit this for your requirement
$sql = "Select * from $table ";
//create code for connecting to mysql
$Connect = #mysql_connect($dbhost, $dbuser, $dbpass)
or die("Couldn't connect to MySQL:<br>" . mysql_error() . "<br>" . mysql_errno());
//select database
$Db = #mysql_select_db($dbname, $Connect)
or die("Couldn't select database:<br>" . mysql_error(). "<br>" . mysql_errno());
//execute query
$result = #mysql_query($sql,$Connect)
or die("Couldn't execute query:<br>" . mysql_error(). "<br>" . mysql_errno());
error_reporting(E_ALL);
require_once '../Classes/PHPExcel.php';
$objPHPExcel = new PHPExcel();
// Set the active Excel worksheet to sheet 0
$objPHPExcel->setActiveSheetIndex(0);
// Initialise the Excel row number
$rowCount = 1;
//start of printing column names as names of MySQL fields
$column = 'A';
for ($i = 1; $i < mysql_num_fields($result); $i++)
{
$objPHPExcel->getActiveSheet()->setCellValue($column.$rowCount, mysql_field_name($result,$i));
$column++;
}
//end of adding column names
//start while loop to get data
$rowCount = 2;
while($row = mysql_fetch_row($result))
{
$column = 'A';
for($j=1; $j<mysql_num_fields($result);$j++)
{
if(!isset($row[$j]))
$value = NULL;
elseif ($row[$j] != "")
$value = strip_tags($row[$j]);
else
$value = "";
$objPHPExcel->getActiveSheet()->setCellValue($column.$rowCount, $value);
$column++;
}
$rowCount++;
}
// Redirect output to a client’s web browser (Excel5)
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="results.xls"');
header('Cache-Control: max-age=0');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output');

Answer 1

If you've copied this directly, then:
->setCellValue('B2', Ackermann')
should be
->setCellValue('B2', 'Ackermann')
In answer to your question:
Get the data that you want from limesurvey, and use setCellValue() to store those data values in the cells where you want to store it.
The Quadratic.php example file in /Tests might help as a starting point: it takes data from an input form and sets it to cells in an Excel workbook.
EDIT
An extremely simplistic example:
// Create your database query
$query = "SELECT * FROM myDataTable";
// Execute the database query
$result = mysql_query($query) or die(mysql_error());
// Instantiate a new PHPExcel object
$objPHPExcel = new PHPExcel();
// Set the active Excel worksheet to sheet 0
$objPHPExcel->setActiveSheetIndex(0);
// Initialise the Excel row number
$rowCount = 1;
// Iterate through each result from the SQL query in turn
// We fetch each database result row into $row in turn
while($row = mysql_fetch_array($result)){
// Set cell An to the "name" column from the database (assuming you have a column called name)
// where n is the Excel row number (ie cell A1 in the first row)
$objPHPExcel->getActiveSheet()->SetCellValue('A'.$rowCount, $row['name']);
// Set cell Bn to the "age" column from the database (assuming you have a column called age)
// where n is the Excel row number (ie cell A1 in the first row)
$objPHPExcel->getActiveSheet()->SetCellValue('B'.$rowCount, $row['age']);
// Increment the Excel row counter
$rowCount++;
}
// Instantiate a Writer to create an OfficeOpenXML Excel .xlsx file
$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel);
// Write the Excel file to filename some_excel_file.xlsx in the current directory
$objWriter->save('some_excel_file.xlsx');
EDIT #2
Using your existing code as the basis
// Instantiate a new PHPExcel object
$objPHPExcel = new PHPExcel();
// Set the active Excel worksheet to sheet 0
$objPHPExcel->setActiveSheetIndex(0);
// Initialise the Excel row number
$rowCount = 1;
//start of printing column names as names of MySQL fields
$column = 'A';
for ($i = 1; $i < mysql_num_fields($result); $i++)
{
$objPHPExcel->getActiveSheet()->setCellValue($column.$rowCount, mysql_field_name($result,$i));
$column++;
}
//end of adding column names
//start while loop to get data
$rowCount = 2;
while($row = mysql_fetch_row($result))
{
$column = 'A';
for($j=1; $j<mysql_num_fields($result);$j++)
{
if(!isset($row[$j]))
$value = NULL;
elseif ($row[$j] != "")
$value = strip_tags($row[$j]);
else
$value = "";
$objPHPExcel->getActiveSheet()->setCellValue($column.$rowCount, $value);
$column++;
}
$rowCount++;
}
// Redirect output to a client’s web browser (Excel5)
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="Limesurvey_Results.xls"');
header('Cache-Control: max-age=0');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output');

Answer 2

Try the below complete example for the same
<?php
$objPHPExcel = new PHPExcel();
$query1 = "SELECT * FROM employee";
$exec1 = mysql_query($query1) or die ("Error in Query1".mysql_error());
$serialnumber=0;
//Set header with temp array
$tmparray =array("Sr.Number","Employee Login","Employee Name");
//take new main array and set header array in it.
$sheet =array($tmparray);
while ($res1 = mysql_fetch_array($exec1))
{
$tmparray =array();
$serialnumber = $serialnumber + 1;
array_push($tmparray,$serialnumber);
$employeelogin = $res1['employeelogin'];
array_push($tmparray,$employeelogin);
$employeename = $res1['employeename'];
array_push($tmparray,$employeename);
array_push($sheet,$tmparray);
}
header('Content-type: application/vnd.ms-excel');
header('Content-Disposition: attachment; filename="name.xlsx"');
$worksheet = $objPHPExcel->getActiveSheet();
foreach($sheet as $row => $columns) {
foreach($columns as $column => $data) {
$worksheet->setCellValueByColumnAndRow($column, $row + 1, $data);
}
}
//make first row bold
$objPHPExcel->getActiveSheet()->getStyle("A1:I1")->getFont()->setBold(true);
$objPHPExcel->setActiveSheetIndex(0);
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save(str_replace('.php', '.xlsx', __FILE__));
?>

Answer 3

$this->load->library('excel');
$file_name = 'Demo';
$arrHeader = array('Name', 'Mobile');
$arrRows = array(0=>array('Name'=>'Jayant','Mobile'=>54545), 1=>array('Name'=>'Jayant1', 'Mobile'=>44454), 2=>array('Name'=>'Jayant2','Mobile'=>111222), 3=>array('Name'=>'Jayant3', 'Mobile'=>99999));
$this->excel->getActiveSheet()->fromArray($arrHeader,'','A1');
$this->excel->getActiveSheet()->fromArray($arrRows);
header('Content-Type: application/vnd.ms-excel'); //mime type
header('Content-Disposition: attachment;filename="'.$file_name.'"'); //tell browser what's the file name
header('Cache-Control: max-age=0'); //no cache
$objWriter = PHPExcel_IOFactory::createWriter($this->excel, 'Excel5');
$objWriter->save('php://output');

Answer 4

Work 100%. maybe not relation to creator answer but i share it for users have a problem with export mysql query to excel with phpexcel.
Good Luck.
require('../phpexcel/PHPExcel.php');
require('../phpexcel/PHPExcel/Writer/Excel5.php');
$filename = 'userReport'; //your file name
$objPHPExcel = new PHPExcel();
/*********************Add column headings START**********************/
$objPHPExcel->setActiveSheetIndex(0)
->setCellValue('A1', 'username')
->setCellValue('B1', 'city_name');
/*********************Add data entries START**********************/
//get_result_array_from_class**You can replace your sql code with this line.
$result = $get_report_clas->get_user_report();
//set variable for count table fields.
$num_row = 1;
foreach ($result as $value) {
$user_name = $value['username'];
$c_code = $value['city_name'];
$num_row++;
$objPHPExcel->setActiveSheetIndex(0)
->setCellValue('A'.$num_row, $user_name )
->setCellValue('B'.$num_row, $c_code );
}
/*********************Autoresize column width depending upon contents START**********************/
foreach(range('A','B') as $columnID) {
$objPHPExcel->getActiveSheet()->getColumnDimension($columnID)->setAutoSize(true);
}
$objPHPExcel->getActiveSheet()->getStyle('A1:B1')->getFont()->setBold(true);
//Make heading font bold
/*********************Add color to heading START**********************/
$objPHPExcel->getActiveSheet()
->getStyle('A1:B1')
->getFill()
->setFillType(PHPExcel_Style_Fill::FILL_SOLID)
->getStartColor()
->setARGB('99ff99');
$objPHPExcel->getActiveSheet()->setTitle('userReport'); //give title to sheet
$objPHPExcel->setActiveSheetIndex(0);
header('Content-Type: application/vnd.ms-excel');
header("Content-Disposition: attachment;Filename=$filename.xls");
header('Cache-Control: max-age=0');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output');

Answer 5

I currently use this function in my project after a series of googling to download excel file from sql statement
// $sql = sql query e.g "select * from mytablename"
// $filename = name of the file to download
function queryToExcel($sql, $fileName = 'name.xlsx') {
// initialise excel column name
// currently limited to queries with less than 27 columns
$columnArray = array("A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z");
// Execute the database query
$result = mysql_query($sql) or die(mysql_error());
// Instantiate a new PHPExcel object
$objPHPExcel = new PHPExcel();
// Set the active Excel worksheet to sheet 0
$objPHPExcel->setActiveSheetIndex(0);
// Initialise the Excel row number
$rowCount = 1;
// fetch result set column information
$finfo = mysqli_fetch_fields($result);
// initialise columnlenght counter
$columnlenght = 0;
foreach ($finfo as $val) {
// set column header values
$objPHPExcel->getActiveSheet()->SetCellValue($columnArray[$columnlenght++] . $rowCount, $val->name);
}
// make the column headers bold
$objPHPExcel->getActiveSheet()->getStyle($columnArray[0]."1:".$columnArray[$columnlenght]."1")->getFont()->setBold(true);
$rowCount++;
// Iterate through each result from the SQL query in turn
// We fetch each database result row into $row in turn
while ($row = mysqli_fetch_array($result, MYSQL_NUM)) {
for ($i = 0; $i < $columnLenght; $i++) {
$objPHPExcel->getActiveSheet()->SetCellValue($columnArray[$i] . $rowCount, $row[$i]);
}
$rowCount++;
}
// set header information to force download
header('Content-type: application/vnd.ms-excel');
header('Content-Disposition: attachment; filename="' . $fileName . '"');
// Instantiate a Writer to create an OfficeOpenXML Excel .xlsx file
// Write the Excel file to filename some_excel_file.xlsx in the current directory
$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel);
// Write the Excel file to filename some_excel_file.xlsx in the current directory
$objWriter->save('php://output');
}

Answer 6

// gl and gl2 excel file Export Program
public function glExcelFileExport()
{
$from_date1 = $this->input->post('from_date1');
$to_date1 = $this->input->post('to_date1');
$account_number = $this->input->post('account_number');
$glnames = $this->input->post('glnames');
$sql = "SELECT * FROM ut_sbi_reco_rungl WHERE value_date between '".$from_date1."' AND '".$to_date1."' ";
$result = $this->db->query($sql)->result_array();
if(count($result)>0)
{
require FCPATH . 'vendor/autoload.php';
$object = new PHPExcel();
$prestasi = $object->setActiveSheetIndex(0);
//manage row hight
$object->getActiveSheet()->getRowDimension(1)->setRowHeight(25);
// Excel Heading Description
if($glnames == 'gl1') {
//style alignment
$styleArray = array(
'alignment' => array('horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,
'vertical' => PHPExcel_Style_Alignment::VERTICAL_CENTER,
),
);
$object->getActiveSheet()->getStyle('A1:U1')->getFont()->setBold(true);
$object->getActiveSheet()->getStyle('A1:U1')->applyFromArray($styleArray);
//border
$styleArray1 = array(
'borders' => array(
'allborders' => array(
'style' => PHPExcel_Style_Border::BORDER_THIN
)
)
);
//background
$styleArray12 = array(
'fill' => array(
'type' => PHPExcel_Style_Fill::FILL_SOLID,
'startcolor' => array(
'rgb' => 'FFFF00',
),
),
);
//freeepane
$object->getActiveSheet()->freezePane('A2');
//column width
$object->getActiveSheet()->getColumnDimension('A')->setWidth(15);
$object->getActiveSheet()->getColumnDimension('B')->setWidth(15);
$object->getActiveSheet()->getColumnDimension('C')->setWidth(15);
$object->getActiveSheet()->getColumnDimension('D')->setWidth(20);
$object->getActiveSheet()->getColumnDimension('E')->setWidth(20);
$object->getActiveSheet()->getColumnDimension('F')->setWidth(12);
$object->getActiveSheet()->getColumnDimension('G')->setWidth(15);
$object->getActiveSheet()->getColumnDimension('H')->setWidth(20);
$object->getActiveSheet()->getColumnDimension('I')->setWidth(20);
$object->getActiveSheet()->getColumnDimension('J')->setWidth(20);
$object->getActiveSheet()->getColumnDimension('K')->setWidth(20);
$object->getActiveSheet()->getColumnDimension('L')->setWidth(10);
$object->getActiveSheet()->getColumnDimension('M')->setWidth(12);
$object->getActiveSheet()->getColumnDimension('N')->setWidth(25);
$object->getActiveSheet()->getColumnDimension('O')->setWidth(15);
$object->getActiveSheet()->getColumnDimension('P')->setWidth(15);
$object->getActiveSheet()->getColumnDimension('Q')->setWidth(15);
$object->getActiveSheet()->getColumnDimension('R')->setWidth(15);
$object->getActiveSheet()->getColumnDimension('S')->setWidth(15);
$object->getActiveSheet()->getColumnDimension('T')->setWidth(25);
$object->getActiveSheet()->getColumnDimension('U')->setWidth(15);
$object->getActiveSheet()->getStyle('A1:U1')->applyFromArray($styleArray1);
$object->getActiveSheet()->getStyle('A1:U1')->applyFromArray($styleArray12);
$object->getActiveSheet()->getStyle('I')->getNumberFormat()->setFormatCode("0.00");
$table_columns = array("SRL", "Scheme", "Tran Type", "App Refer", "OTH Refer",
"Account", "Name", "Value Date", "Amount", "Pay Category", "Rev Flg",
"Security", "Cheque Number", "SCH", "Book Date", "Cheque Date",
"Reg Id", "Inputter", "Narration", "FL", "Batch Number");
$column = 0;
foreach($table_columns as $field)
{
$object->getActiveSheet()->setCellValueByColumnAndRow($column, 1, $field);
$column++;
}
}
if($glnames == 'gl2') {
//style alignment
$styleArray = array(
'alignment' => array('horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,
'vertical' => PHPExcel_Style_Alignment::VERTICAL_CENTER,
),
);
$object->getActiveSheet()->getStyle('A1:C1')->getFont()->setBold(true);
$object->getActiveSheet()->getStyle('A1:C1')->applyFromArray($styleArray);
//border
$styleArray1 = array(
'borders' => array(
'allborders' => array(
'style' => PHPExcel_Style_Border::BORDER_THIN
)
)
);
//background
$styleArray12 = array(
'fill' => array(
'type' => PHPExcel_Style_Fill::FILL_SOLID,
'startcolor' => array(
'rgb' => 'FFFF00',
),
),
);
//freeepane
$object->getActiveSheet()->freezePane('A2');
//column width
$object->getActiveSheet()->getColumnDimension('A')->setWidth(15);
$object->getActiveSheet()->getColumnDimension('B')->setWidth(15);
$object->getActiveSheet()->getColumnDimension('C')->setWidth(15);
$object->getActiveSheet()->getStyle('A1:C1')->applyFromArray($styleArray1);
$object->getActiveSheet()->getStyle('A1:C1')->applyFromArray($styleArray12);
$object->getActiveSheet()->getStyle('C')->getNumberFormat()->setFormatCode("0.00");
$table_columns1 = array("Account", "Name", "Amount");
$column1 = 0;
foreach($table_columns1 as $field1)
{
$object->getActiveSheet()->setCellValueByColumnAndRow($column1, 1, $field1);
$column1++;
}
}
// List of column names
$style = array(
'alignment' => array(
'horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,
)
);
$prestasi->getDefaultStyle()->applyFromArray($style);
if($glnames == 'gl1') {
// Gl1 Query
$excel_row = 2;
for ($kk=0;$kk<count($account_number);$kk++)
{
$account_number2 = $account_number[$kk];
$gl1Arr = $this->ut_gl_model->getDisplayGl1Query($account_number2,$from_date1,$to_date1);
foreach($gl1Arr as $row)
{
$object->getActiveSheet()->setCellValueByColumnAndRow(0, $excel_row, $row['srl']);
$object->getActiveSheet()->setCellValueByColumnAndRow(1, $excel_row, $row['scheme']);
$object->getActiveSheet()->setCellValueByColumnAndRow(2, $excel_row, $row['tran_type']);
$object->getActiveSheet()->setCellValueByColumnAndRow(3, $excel_row, $row['app_refer']);
$object->getActiveSheet()->setCellValueByColumnAndRow(4, $excel_row, $row['oth_refer']);
$object->getActiveSheet()->setCellValueByColumnAndRow(5, $excel_row, $row['account']);
$object->getActiveSheet()->setCellValueByColumnAndRow(6, $excel_row, $row['name']);
$object->getActiveSheet()->setCellValueByColumnAndRow(7, $excel_row, (isset($row['value_date']) && $row['value_date']!='0000-00-00')?date('d/m/Y',strtotime($row['value_date'])):'');
$object->getActiveSheet()->setCellValueByColumnAndRow(8, $excel_row, $row['amt']);
$object->getActiveSheet()->setCellValueByColumnAndRow(9, $excel_row, $row['pay_catego']);
$object->getActiveSheet()->setCellValueByColumnAndRow(10, $excel_row, $row['rev_flg']);
$object->getActiveSheet()->setCellValueByColumnAndRow(11, $excel_row, $row['security']);
$object->getActiveSheet()->setCellValueByColumnAndRow(12, $excel_row, $row['chq_number']);
$object->getActiveSheet()->setCellValueByColumnAndRow(13, $excel_row, 'y');
$object->getActiveSheet()->setCellValueByColumnAndRow(14, $excel_row, (isset($row['book_date']) && $row['book_date']!='0000-00-00')?date('d/m/Y',strtotime($row['book_date'])):'');
$object->getActiveSheet()->setCellValueByColumnAndRow(15, $excel_row, (isset($row['chq_date']) && $row['chq_date']!='0000-00-00')?date('d/m/Y',strtotime($row['chq_date'])):'');
$object->getActiveSheet()->setCellValueByColumnAndRow(16, $excel_row, $row['reg_id']);
$object->getActiveSheet()->setCellValueByColumnAndRow(17, $excel_row, $row['inputter']);
$object->getActiveSheet()->setCellValueByColumnAndRow(18, $excel_row, $row['narration']);
$object->getActiveSheet()->setCellValueByColumnAndRow(19, $excel_row, '');
$object->getActiveSheet()->setCellValueByColumnAndRow(20, $excel_row, '');
$excel_row++;
}
}
// Excel Download Logic
$downloadFile = 'gl1_'.date('Ymd').'.xlsx';
$prestasi->setTitle("Gl1 Dump");
$object_writer = PHPExcel_IOFactory::createWriter($object, 'Excel2007');
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="'.$downloadFile.'" ');
$object_writer->save('php://output');
}
$excel_row1 = 2;
if($glnames == 'gl2') {
// Gl2 Query
for ($jj=0;$jj<count($account_number);$jj++)
{
$account_number3 = $account_number[$jj];
$gl2Arr = $this->ut_gl_model->getDisplayGl2Query($account_number3,$from_date1,$to_date1);
foreach($gl2Arr as $row1)
{
$object->getActiveSheet()->setCellValueByColumnAndRow(0, $excel_row1, $row1['account']);
$object->getActiveSheet()->setCellValueByColumnAndRow(1, $excel_row1, $row1['name']);
$object->getActiveSheet()->setCellValueByColumnAndRow(2, $excel_row1, $row1['amount']);
// $object->getActiveSheet()->setCellValueByColumnAndRow(3, $excel_row1, $row1['value_date']);
$excel_row1++;
}
}
// Excel Download Logic
$prestasi->setTitle("Gl2 Dump");
$downloadFile2 = 'gl2_'.date('Ymd').'.xlsx';
$object_writer = PHPExcel_IOFactory::createWriter($object, 'Excel2007');
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="'.$downloadFile2.'" ');
$object_writer->save('php://output');
}
}
else
{
$this->session->set_flashdata('error', 'Data not found.');
redirect(site_url('sbi-reco/run-gl'));
}
}