fputcsv function write data fro 6th row. But I want to write data from first row.
what I have tried
// disable caching
$now = gmdate("D, d M Y H:i:s");
header("Cache-Control: max-age=0, no-cache, must-revalidate, proxy-revalidate");
header("Last-Modified: {$now} GMT");
// force download
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
// disposition / encoding on response body
header("Content-Disposition: attachment;filename={$filename}");
header("Content-Transfer-Encoding: binary");
$df = fopen("php://output", 'w');
fputcsv($df, array_keys(reset($array)));
foreach ($array as $row) {
fputcsv($df, $row);
}
fclose($df);
what looks like in MS-Excel
what looks like in Notepad
Related
I'm trying to fetch and download data using php to csv file, for task i found a good answer, this is working for me on all browser except firefox.
$s = $master->getUser();
function array2csv(array &$array)
{
if (count($array) == 0) {
return null;
}
ob_start();
$df = fopen("php://output", 'w');
fputcsv($df, array_keys(reset($array)));
foreach ($array as $row) {
fputcsv($df, $row);
}
fclose($df);
return ob_get_clean();
}
function download_send_headers($filename) {
/*header("Content-Type: application/csv");
header("Content-Disposition: attachment; filename={$filename}");
// Disable caching
header("Cache-Control: no-cache, no-store, must-revalidate"); // HTTP 1.1
header("Pragma: no-cache"); // HTTP 1.0
header("Expires: 0"); // Proxies*/
// disable caching
$now = gmdate("D, d M Y H:i:s");
header("Expires: Tue, 03 Jul 2001 06:00:00 GMT");
header("Cache-Control: max-age=0, no-cache, must-revalidate, proxy-revalidate");
header("Last-Modified: {$now} GMT");
// force download
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
// disposition / encoding on response body
header("Content-Disposition: attachment;filename={$filename}");
header("Content-Transfer-Encoding: binary");
header("Content-Disposition: attachment;filename={$filename}");
header("Content-Transfer-Encoding: binary");
}
download_send_headers(site_title .' '. date("d M Y") . ".csv");
echo array2csv($s);
die();
In Firefox file extension does not showing in csv, it is looking like application file.
Have you tried removing these in your code:
header("Content-Type: application/force-download");
header("Content-Type: application/download");
Just retain:
header("Content-Type: application/octet-stream");
I have a simple web page which pulls some data from DB and displays it in a html table and stores the data in some session variables.
I have a button "Export to csv" which calls a page which exports the results to a csv file.
The code for ExportToCsv file is:
<?php
session_start();
include "conn/sqlserverConn.php";
function download_send_headers($filename) {
// disable caching
$now = gmdate("D, d M Y H:i:s");
header("Expires: Tue, 03 Jul 2001 06:00:00 GMT");
header("Cache-Control: max-age=0, no-cache, must-revalidate, proxy-revalidate");
header("Last-Modified: {$now} GMT");
// force download
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
// disposition / encoding on response body
header("Content-Disposition: attachment;filename={$filename}");
header("Content-Transfer-Encoding: binary");
}
$data = $_SESSION['data'];
$rows = $_SESSION['row'];
$header = $_SESSION['header'];
download_send_headers("data_export_" . date("Y-m-d") . ".csv");
$file = fopen("php://output", 'w');
fputcsv($file,$header);
for($i=0; $i<$rows; ++$i)
{
$valuesArray=array();
foreach($data[$i] as $name => $value)
{
$valuesArray[]=$value;
}
fputcsv($file,$valuesArray);
}
fclose($file);
die();
?>
My code is working flawlessly in firefox but it is not working in chrome or IE. On chrome and IE it is showing error 404 (Object not found!). Please tell me what is the problem ?
As outlined in the blog article at: http://www.exchangecore.com/blog/php-output-array-csv-headers/, I tested the following and it worked in IE8-11, and in chrome version 34. I presume it will work in other browsers fine as well.
Headers to use:
header('Pragma: public');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Cache-Control: private', false);
header('Content-Type: text/csv');
header('Content-Disposition: attachment;filename=' . $fileName);
I am trying to export some data to CSV using PHP.
My code:
function download_send_headers($filename) {
// disable caching
$now = gmdate("D, d M Y H:i:s");
header("Expires: Tue, 03 Jul 2001 06:00:00 GMT");
header("Cache-Control: max-age=0, no-cache, must-revalidate, proxy-revalidate");
header("Last-Modified: {$now} GMT");
// force download
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
// disposition / encoding on response body
header("Content-Disposition: attachment;filename={$filename}");
header("Content-Transfer-Encoding: binary");
}
$givenTerm = $_POST['TextBoxList'];
$sql_query = "select * from some_table where key=".$givenTerm;
$result = sqlsrv_query($conn,$sql_query);
$r1 = array();
$file = fopen("php://output", 'w');
while ($row = sqlsrv_fetch_array($result, SQLSRV_FETCH_NUMERIC)){
$valuesArray=array();
foreach($row as $name => $value)
{
$valuesArray[]=$value;
}
fputcsv($file,$valuesArray);
}
fclose($file);
download_send_headers("data_export_" . date("Y-m-d") . ".csv");
die();
Here I am receiving a search-value from a form in another page and then triggering a query based on it. The code is working fine for smaller data-sets(up to 100). But when the number of rows is more in the result (around 600-700) then the code crashes. Please tell me how to fix this.
P.S. I am using Sql Server 2012 for the database.
Instead of first getting all results in a single array and then outputting it, you could also fetch it row by row and outputting each row directly.
That way you won't need the massive amount of memory to fit the entire array in.
I had created a website using php. In that website,I want to create a report like thing,which involves transferring details from one table to an excel sheet which is downloadable.Is there any way to do this work? Please help me to find the solution.
Thank you.
You can fetch all rows from the database and use fputcsv function to put it as csv
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
header("Content-Disposition: attachment;filename=export.csv");
header("Content-Transfer-Encoding: binary");
$csvHandler = fopen("php://output", 'w');
while ($row = mysql_fetch_array ($res))
{
fputcsv($csvHandler, $row);
}
You can use PHPExcel for generating data
and a simple function for file download:
function show_download($data, $name, $type = "unknown/unknown") {
header('Content-Type: ' . $type);
header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header('Content-Disposition: attachment; filename="' . $name . '"');
header('Content-Length: ' . strlen($data));
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
print $data;
exit();
}
You can create a script that exports a CSV file like this :
header('Content-type: text/csv');
header("Content-Disposition: attachment; filename=clients_" . date("Ymd") . ".csv");
//Open PHP output stream
$fd = fopen('php://output', 'w');
$tab = array();
//get your results from your database
foreach ($results as $res)
$tab[] = array($res->Client_Name, $res->Client_Email);
foreach ($tab as $val)
fputcsv($fd, $val);
fclose($fd);
I am trying to generate an excel file with php. This works fine in Firefox but with IE I am only getting an empty file. This is what I am doing basically:
header('Content-type: application/ms-excel');
header('Content-Disposition: inline; attachment; filename='.$filename);
echo $data;
I have tried various header settings but no success. I have also tried to output the content as a text file, same result here. No content in IE.
Any ideas?
header("Cache-Control: no-stor,no-cache,must-revalidate");
header("Cache-Control: post-check=0,pre-check=0", false);
header("Cache-control: private");
header("Content-Type: application/octet-stream");
header('Content-Disposition: inline; attachment; filename='.$filename);
header("Content-Transfer-Encoding: binary");
header("Pragma: no-cache");
header("Expires: 0");
--
header('Pragma: public');
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
header('Last-Modified: '.gmdate('D, d M Y H:i:s') . ' GMT');
header('Cache-Control: no-store, no-cache, must-revalidate');
header('Cache-Control: pre-check=0, post-check=0, max-age=0');
header ("Pragma: no-cache");
header("Expires: 0");
header('Content-Transfer-Encoding: none');
header('Content-Type: application/vnd.ms-excel;');
header("Content-type: application/x-msexcel");
header('Content-Disposition: inline; attachment; filename='.$filename);
Just two Options, also tried some other combinations.
Thanks,
Roland
Had the same problem: IE times out after some short time if it doesn't get a response, even if the TCP connection is still open. What helped me was this: disable output buffering, send headers and flush them out. Send data when you have them. This was enough to keep the connection open.
Something like this:
// reset all output buffering
while (ob_get_level() > 0) {
ob_end_clean();
}
header('Content-type: application/ms-excel');
header('Content-Disposition: inline; attachment; filename='.$filename);
// we can't send any more headers after this
flush();
$excel = new PhpExcel();
$excel->setActiveSheetIndex(0);
$sheet = $excel->getActiveSheet();
// in this example, $data was an array in the format row => value
// data structure is not relevant to issue
foreach ($data as $key => $value) {
// add data to sheet here
$sheet->SetCellValue('A' . $key, $value);
// etc...
}
$writer = new PHPExcel_Writer($excel);
// push to browser
$writer->save('php://output');
Set your header to header("Content-Type: application/octet-stream"); to force a download.
or another version of your header is adding vnd so application/vnd.ms-excel but if you send this header then you should also send your current header along side it as some browsers vary.