Good day, i'm trying to export data from my table to excel with PHPExcel 1.8. Here is my script so far :
$this->load->library('excels');
$objPHPExcel = new PHPExcel();
$objPHPExcel->getProperties()->setTitle("export")->setDescription("none");
$objPHPExcel->setActiveSheetIndex(0);
$query = $this->db->query("SELECT * FROM RESIGN");
$fields = $query->list_fields();
$col = 0;
foreach ($fields as $field)
{
$objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($col, 1, $field);
$col++;
}
$row = 2;
foreach($query->result() as $data)
{
$col = 0;
foreach ($fields as $field)
{
$objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($col, $row, $data->$field);
$col++;
}
$row++;
}
$objPHPExcel->setActiveSheetIndex(0);
$objWriter = PHPExcel_IOFactory::createWriter($this->excel, 'Excel5');
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="Products_'.date('dMy').'.xls"');
header('Cache-Control: max-age=0');
$objWriter->save('php://output');
when i run that function. Excel file will be downloaded , inside the excel file i receive this error.
<b>Fatal error</b>: Call to a member function garbageCollect() on null in <b>D:\xampp\htdocs\payroll\application\third_party\PHPExcel\Writer\Excel5.php</b> on line <b>115</b><br />
Related
I am exporting mysql data to an excel file using phpexcel library. The code works fine. But the excel file created doesn't have column name. I want to fetch them as well. Is there any built-in method for it? What adjustment do i need to make my code? Here is my current working code:
<?php
require_once 'PHPExcel/classes/PHPExcel.php';
$objPHPExcel = new PHPExcel();
$objPHPExcel->setActiveSheetIndex(0);
$rowcount = 1;
while($row = mysqli_fetch_array($rs))
{
$objPHPExcel->getActiveSheet()->SetCellValue('A'.$rowcount, $row['id']);
$objPHPExcel->getActiveSheet()->SetCellValue('B'.$rowcount, $row['title']);
$objPHPExcel->getActiveSheet()->SetCellValue('C'.$rowcount, $row['date']);
$rowcount++;
}
$filename = "backup-" . date("h.i.s.d-m-Y") . ".xls";
header('Content-Type: application/vnd.ms-excel');
header("Content-Disposition: attachment; filename=" . $filename);
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output');
?>
Use mysqli_fetch_fields for getting the field names.
I have edited your code and add column names in code. It might help you.
<?php
require_once 'PHPExcel/classes/PHPExcel.php';
$objPHPExcel = new PHPExcel();
$objPHPExcel->setActiveSheetIndex(0);
$rowcount = 1;
$fieldinfo=mysqli_fetch_fields($rs);
foreach ($fieldinfo as $val)
{
$objPHPExcel->getActiveSheet()->SetCellValue('A'.$rowcount, $val->id);
$objPHPExcel->getActiveSheet()->SetCellValue('B'.$rowcount, $val->title);
$objPHPExcel->getActiveSheet()->SetCellValue('C'.$rowcount, $val->date);
}
$rowcount = 2;
while($row = mysqli_fetch_array($rs))
{
$objPHPExcel->getActiveSheet()->SetCellValue('A'.$rowcount, $row['id']);
$objPHPExcel->getActiveSheet()->SetCellValue('B'.$rowcount, $row['title']);
$objPHPExcel->getActiveSheet()->SetCellValue('C'.$rowcount, $row['date']);
$rowcount++;
}
$filename = "backup-" . date("h.i.s.d-m-Y") . ".xls";
header('Content-Type: application/vnd.ms-excel');
header("Content-Disposition: attachment; filename=" . $filename);
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output');
?>
If i am right , you were searching for something like below
Insert Title Row
$f=0;
$fChar='A';
while($f<mysql_num_fields($rs)){
$objPHPExcel->getActiveSheet()->setCellValue($fChar.'1', mysql_fetch_field($rs,$f++)->name);
$objPHPExcel->getActiveSheet()->getStyle($fChar.'1')->applyFromArray(
array(
'fill' => array(
'type' => PHPExcel_Style_Fill::FILL_SOLID,
'color' => array('rgb'=>'E1E0F7'),
),
'font' => array(
'bold' => true,
)
)
);
$fChar++;
}
Now insert values
$fC=2;
while($row=mysql_fetch_array($rs,MYSQL_BOTH)){
$fChar='A';
$f=0;
while($f<mysql_num_fields($rs)){
$objPHPExcel->getActiveSheet()->setCellValue($fChar++.''.$fC, $row[$f++]);
}
$fC++;
}
You need to change the code something like below to show the column name and data
//this is for showing the column name
$q = mysql_query("SHOW COLUMNS FROM table_name");
if (mysql_num_rows($q) > 0) {
while ($row_q = mysql_fetch_assoc($q)) {
$col='A';
$objPHPExcel->getActiveSheet()->SetCellValue($col.$rowcount, $row_q['Field']);
$col++;
}
$rowcount++;
}
//this is for showing coulmn data based in results
while($row_data1 = mysql_fetch_assoc($rs)){
$col=0;
foreach($row_data1 as $key=>$value){
$objPHPExcel->getActiveSheet()->SetCellValueByColumnAndRow($col, $rowcount, $value);
$col++;
}
$rowcount++;
}
I'm developing a small class that will allow you to pass queries and it will create a worksheet for each query.
FYI: This class is still in development and I will be reducing down into smaller functions.
My issue is that for some reason my sheet increment is off and I cant figure out where to put it.
I am calling my class like this:
$ex2 = new ExportToExcel2('Somefile');
$ex2->AddSheet('Sheet1', 'Select * from Division;');
$ex2->AddSheet('Sheet2', 'Select * from Zone');
$ex2->ExportMultiSheet();
I should have two tabs, "Sheet1" and "Sheet2". This is how my sheet ends up looking. All the data is on Sheet1 and Worksheet.
Here is my class:
class ExportToExcel2 {
public $AllSheetData = [];
protected $SheetData = [];
protected $PHPExcel = '';
protected $FileName = '';
function __construct($_filename) {
$this->FileName = $_filename;
$this->PHPExcel = new PHPExcel;
}
public function AddSheet($_WorkSheetName, $_Query) {
$this->SheetData['Sheet_Name'] = $_WorkSheetName;
$this->SheetData['Query'] = $_Query;
$this->AllSheetData[] = $this->SheetData;
unset($this->SheetData);
}
public function ExportMultiSheet() {
$Result='';
$count=0;
$this->PHPExcel->setActiveSheetIndex(0);
foreach($this->AllSheetData as $subarray)
{
foreach($subarray as $key => $value)
{
if($count>0)
{
$this->PHPExcel->createSheet($count);
$this->PHPExcel->setActiveSheetIndex($count);
}
if($key == 'Query') {
$Result = dbQuery($value);
//set header row
$row = 1; // 1-based index
$row_data = sqlsrv_fetch_array($Result, SQLSRV_FETCH_ASSOC);
$col = 0;
foreach(array_keys($row_data) as $key) {
$this->PHPExcel->getActiveSheet()->setCellValueByColumnAndRow($col, $row, $key);
$col++;
}
//set body rows
$row2 = 2;
while($row_data = sqlsrv_fetch_array($Result, SQLSRV_FETCH_ASSOC)) {
$col2 = 0;
foreach($row_data as $key=>$value) {
$this->PHPExcel->getActiveSheet()->setCellValueByColumnAndRow($col2, $row2, $value);
$col2++;
}
$row2++;
}
$count++;
}
if($key =='Sheet_Name') {
$this->PHPExcel->getActiveSheet()->setTitle($value);
}
//set all columns to align left
$this->PHPExcel->getDefaultStyle()->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_LEFT);
//show gridlines?
$this->PHPExcel->getActiveSheet()->setShowGridlines(true);
//set columns a through z to auto width
for($col = 'A'; $col !== 'Z'; $col++) {
$this->PHPExcel->getActiveSheet()
->getColumnDimension($col)
->setAutoSize(true);
}
}
}
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header('Content-Disposition: attachment;filename="01simple.xls"');
header('Cache-Control: max-age=0');
$objWriter = PHPExcel_IOFactory::createWriter($this->PHPExcel, 'Excel2007');
$objWriter->save('php://output');
exit;
}
}
Any ideas on where to place my $count++?
Solved, Here is the finished class(until its not finished again)
class ExportToExcel2 {
public $AllSheetData = [];
protected $SheetData = [];
protected $PHPExcel = '';
protected $FileName = '';
function __construct($_filename) {
$this->FileName = $_filename;
$this->PHPExcel = new PHPExcel;
//clean the output buffer before download
ob_clean();
}
public function AddSheet($_WorkSheetName, $_Query) {
$this->SheetData['Sheet_Name'] = $_WorkSheetName;
$this->SheetData['Query'] = $_Query;
$this->AllSheetData[] = $this->SheetData;
unset($this->SheetData);
}
public function ExportMultiSheet($_ExportType='xls') {
if(!empty($this->AllSheetData)) {
$count=0;$Result='';
$this->PHPExcel->setActiveSheetIndex(0);
foreach($this->AllSheetData as $subarray) {
if($count>0){
$this->PHPExcel->createSheet(null);
$this->PHPExcel->setActiveSheetIndex($count);
}
$count++;
foreach($subarray as $key => $value) {
if($key == 'Query') {
$Result = dbQuery($value);
$this->SetHeaderCells($Result);
$this->SetbodyCells($Result);
}
if($key =='Sheet_Name') {
$this->PHPExcel->getActiveSheet()->setTitle($value);
}
}
}
$this->ExportType($_ExportType);
}
}
public function ExportSingleSheet($_Query, $_ExportType='xls') {
$Result = dbQuery($_Query);
$this->SetHeaderCells($Result);
$this->SetBodyCells($Result);
$this->SetProperties();
$this->ExportType($_ExportType);
}
private function ExportType($_ExportType) {
if($_ExportType=='xls') {
$this->DownloadXLS();
}
else if($_ExportType=='csv') {
$this->DownloadCSV();
}
}
private function SetProperties() {
//set all columns to align left
$this->PHPExcel->getDefaultStyle()->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_LEFT);
//show gridlines?
$this->PHPExcel->getActiveSheet()->setShowGridlines(true);
//set columns a through z to auto width
for($col = 'A'; $col !== 'Z'; $col++) {
$this->PHPExcel->getActiveSheet()
->getColumnDimension($col)
->setAutoSize(true);
}
//set the first sheet to open first
$this->PHPExcel->setActiveSheetIndex(0);
}
private function DownloadXLS() {
$this->SetProperties();
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header('Content-Disposition: attachment;filename="'.$this->FileName.'-'.date("y.m.d").'.xls"');
header('Cache-Control: max-age=0');
$objWriter = PHPExcel_IOFactory::createWriter($this->PHPExcel, 'Excel2007');
$objWriter->save('php://output');
exit;
}
private function DownloadCSV() {
$this->SetProperties();
header('Content-Type: text/csv');
header('Content-Disposition: attachment;filename="'.$this->FileName.'-'.date("y.m.d").'.csv"');
header('Cache-Control: max-age=0');
$objWriter = new PHPExcel_Writer_CSV($this->PHPExcel);
$objWriter->save("php://output");
exit;
}
private function SetHeaderCells($Result) {
$row = 1; // 1-based index
$row_data = sqlsrv_fetch_array($Result, SQLSRV_FETCH_ASSOC);
$col = 0;
foreach(array_keys($row_data) as $key) {
$this->PHPExcel->getActiveSheet()->setCellValueByColumnAndRow($col, $row, $key);
$col++;
}
}
private function SetBodyCells($Result) {
$row2 = 4;
while($row_data = sqlsrv_fetch_array($Result, SQLSRV_FETCH_ASSOC)) {
$col2 = 0;
foreach($row_data as $key=>$value) {
$this->PHPExcel->getActiveSheet()->setCellValueByColumnAndRow($col2, $row2, $value);
$col2++;
}
$row2++;
}
}
}
You should first move the sheet generation code from the foreach($subarray loop to your foreach($this->AllSheetData (since you want to add new sheet for every.. well.. new sheet. Not for every new sheet property).
You should then use a very similar code to the one you had, and $counter will be used only within that part of the code. Note that to create a new sheet and place is as the last one, you should simply pass null to the createSheet() method.
So your code should look like this:
public function ExportMultiSheet() {
...
$count = 0;
foreach($this->AllSheetData as $subarray)
{
if ($count > 0)
{
$this->PHPExcel->createSheet(null);
$this->PHPExcel->setActiveSheetIndex($count);
}
$count++
foreach($subarray as $key => $value)
...
}
...
I want to export data from orangehrm attendance report to csv file by using phpexcel but I don't know how to do it:
$records = array();
foreach ($empRecords as $employee) {
$hasRecords = false;
$attendanceRecords = $employee->getAttendanceRecord();
$total = 0;
foreach ($attendanceRecords as $attendance) {
$from = $this->date . " " . "00:" . "00:" . "00";
$end = $this->date2 . " " . "23:" . "59:" . "59";
if (strtotime($attendance->getPunchInUserTime()) >= strtotime($from) && strtotime($attendance->getPunchInUserTime()) <= strtotime($end)) {
if ($attendance->getPunchOutUtcTime()) {
$total = $total + round((strtotime($attendance->getPunchOutUtcTime()) - strtotime($attendance->getPunchInUtcTime())) / 3600, 2);
}
$records[] = $attendance;
$hasRecords = true;
}
}
if ($hasRecords) {
$last = end($records);
$last->setTotal($total);
} else {
$attendance = new AttendanceRecord();
$attendance->setEmployee($employee);
$attendance->setTotal('---');
$records[] = $attendance;
}
}
// Algorithm to export filtered/ searched data
if($post['export'] == '1'){
//require_once 'PHPExcel/Reader/Excel15.php';
//require_once 'PHPExcel/Reader/Excel2007.php';
require_once 'PHPExcel/IOFactory.php';
require_once 'PHPExcel.php';
$objPHPExcel = new PHPExcel();
$objActSheet = $objPHPExcel->getActiveSheet();
$objActSheet->setTitle('Staff AttendanceRecord');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save('Attendance.xslx');
}
csvYou didn't mention the structure of your array ($records)..
Hope it's like
$records[] = array('EMPLOYEE'=>'name1','TOTAL'=>'total1'),array('EMPLOYEE'=>'name2','TOTAL'=>'total2');
Please try code below
if($post['export'] == '1')
{
if(!empty($records))
{
require_once 'PHPExcel/IOFactory.php';
require_once 'PHPExcel.php';
$objPHPExcel = new PHPExcel(); // Create new PHPExcel object
$column = A;
$headings=array('EMPLOYEE','TOTAL');
for($c=0;$c<count($headings);$c++)
{
$objPHPExcel->getActiveSheet()->setCellValue($column.'1',$headings[$c]); // Add column heading data
if($c==count($headings)-1)
{
break;// Need to terminate the loop when coumn letter reachs max
}
$column++;
}
while (list($key,$value) = each($records))
{
$objPHPExcel->getActiveSheet()->setCellValue('A'.$j,$value['EMPLOYEE']);
$objPHPExcel->getActiveSheet()->setCellValue('B'.$j,$value['TOTAL']);
$j++;
}
$objActSheet->setTitle('Staff AttendanceRecord');
$workbookName = 'Attendance';
// Redirect output to a client’s web browser (Excel5)
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="'.$workbookName.'.csv"');
header('Cache-Control: max-age=0');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output');
}
}
Below the sample codes. It's may help you..
When i'm change the row number(1) into 5 then seven rows are empty in excel sheet.(LOCATION : setCellValueByColumnAndRow($col, 1, $field);)
$objPHPExcel = new PHPExcel();
$objPHPExcel->getProperties()->setTitle("export")->setDescription("none");
$objPHPExcel->setActiveSheetIndex(0);
$fields = array('ram','one','two');
$col = 0;
foreach ($fields as $field)
{
$objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($col, 1, $field);
$col++;
}
header('Content-Type: text/csv');
header('Content-Disposition: attachment;filename="Export.csv"');
header('Cache-Control: max-age=0');
$objWriter->save('php://output');
$objPHPExcel = new PHPExcel();
$objPHPExcel->getProperties()->setTitle("export")->setDescription("none");
$objPHPExcel->setActiveSheetIndex(0);
$field = array('ram','one','two');
$col = 0;
foreach ($fields as $field)
{
if(empty($field)){
$objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($col, 1, $field);
$col++;
}
}
header('Content-Type: text/csv');
header('Content-Disposition: attachment;filename="Export.csv"');
header('Cache-Control: max-age=0');
$objWriter->save('php://output');
You're defining $field but foreach references $fields.... that s makes a lot of difference
$field = array('ram','one','two');
and
foreach ($fields as $field)
Try defining your array with the correct variable name
$fields = array('ram','one','two');
This is my code,
Please tell me what am I missing?
// Field names in the first row
$sql1 = "SELECT `COLUMN_NAME`
FROM `INFORMATION_SCHEMA`.`COLUMNS`
WHERE `TABLE_SCHEMA`='test'
AND `TABLE_NAME`='user_tab'";
$res1 = mysql_query($sql1);
while ($row2 = mysql_fetch_assoc($res1)) {
$fields[] = $row2['COLUMN_NAME'];
}
//Data
$sql = "SELECT * FROM user_tab";
$res = mysql_query($sql);
echo date('H:i:s'), " Load from Excel5 template", EOL;
$objReader = PHPExcel_IOFactory::createReader('Excel5');
$objPHPExcel = $objReader->load("mytest.xls");
$logo = new PHPExcel_Worksheet_HeaderFooterDrawing();
$logo->setName('Logo');
$logo->setPath('image.jpg'); //Path is OK & tested under PHP
$logo->setHeight(38); //If image is larger/smaller than that, image will be proportionally resized
$objPHPExcel->getActiveSheet()->getHeaderFooter()->addImage($logo, PHPExcel_Worksheet_HeaderFooter::IMAGE_HEADER_LEFT);
echo date('H:i:s'), " Add new data to the template", EOL;
$col = 0;
foreach ($fields as $key => $value) {
$objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($col, 1, $value);
$col++;
}
$row = 2;
while ($row_data = mysql_fetch_assoc($res)) {
$col = 0;
foreach ($row_data as $key => $value) {
$objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($col, $row, $value);
$col++;
}
$row++;
}
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save(str_replace('.php', '.xls', __FILE__));