Part of what's being displayed:
PKd�wL��� ���/images/image_0.jpg��ex\K� �1昙�3�133���;ffff����Ԇ�����w�̼߳�cw��딎�$��Z�������&QRTB�|>��E��M5���|�~b��)�o�3�� �>s���o�'���^B�O��V ����#���Q?S#(�� 6���v4���8����vvV�sy}#�_ �O��s�o���L�7Fv.F&�ol��WV.V��?�����g�W!�/w!�������K�oLL�1`���G �p�X���T �>C�#��L��)q���s��3�g�8�p�O�?
I'm trying to download images into zip file, this is what i've got so far:
if (count($headers->images) > 0) {
$counter = 0;
$zip = new ZipArchive();
$tmpFile = "tmpFolder/tmp" . strtotime("now") . ".zip";
$zip->open($tmpFile, ZipArchive::CREATE);
foreach($headers->images as $key => $images) $zip->addFromString("/images/image_" . $counter++ . ".jpg", file_get_contents($images));
$zip->close();
if (file_exists($tmpFile)) {
$fname = basename($_POST["titleZipFile"] . ".zip");
$size = filesize($tmpFile);
header("Content-Type: archive/zip");
header("Content-Disposition: attachment; filename=$fname");
header("Content-Length: " . $size);
ob_end_clean();
readfile($tmpFile);
//unlink($tmpFile);
echo "<div id='reportMessage'><p>You have successfully save images. Please go to your folder " . $_POST["titleZipFile"] . ".zip<p></div>";
}
}
if I remove the unlink($tmpFile); line then the tmp zip is actually generated and has the images inside the zip. However it's not actually showing the zip downloading in browser.
Does any one have any ideas why this could be happening?
Try to change the header for the content type to the following. I think the header is causing the browser problems with interpreting what it is supposed to do. Try the following type.
header('Content-type: application/zip');
Related
I want to create a zip file which contains some PDFs which are saved at my server.
Here is the code I tried,
$filenamez = 'datasheets1.zip';
$zip = new ZipArchive;
if ($zip->open('datasheets1.zip', ZipArchive::CREATE) === true) {
// Add files to the zip file
for ($m = 0; $m <= $total - 1; $m++) {
$zip->addFile('datasheet' . $m, $model1[$m] . ".pdf");
}
$zip->close();
echo 'Archive created!';
header('Content-type: application/zip');
header('Content-disposition: attachment; filename="' . $filenamez . '"');
header("Content-length: " . filesize($filenamez));
readfile($filenamez);
}
When I execute this code the zip file is created and downloaded but when I open it shows following error: " this archive is either in unknown format or damaged ".
In addition to Andrei's comment, you're echoing the string 'Archived Created!', and then also setting an application/zip header, and then streaming the contents of the ZIP file to the browser. So the content of the ZIP will be polluted by having that string inserted at the top, making it corrupt.
I am trying to zip and download files (pdf) in wordpress. It works fine in the root directory. But not working inside wp-content>themes>functions.php. It gets downloaded and on opening, it shows **archive is either unknown format or damaged**. Permission given 777. Help me please
Code: (this works in folder from root directory)
inside foreach loop i get the $file. But file_get_contents doesnt work
$i = 0;
$files[$i]['download'] = 'http://live.ifireup.com/wp-content/uploads/signed_forms/signed_form_4787.pdf';
$files[$i]['name'] = "signed_form_" . $i . date('YmdHis') . ".pdf";
$i = 1;
$files[$i]['download'] = 'http://live.ifireup.com/wp-content/uploads/signed_forms/signed_form_4787.pdf';
$files[$i]['name'] = "signed_form1_" . $i . date('YmdHis') . ".pdf";
$tmpFile = tempnam('/tmp', '');
$zip = new ZipArchive;
$zip->open($tmpFile, ZipArchive::CREATE);
foreach ($files as $file) {
// download file
$fileContent = file_get_contents($file['download']);
$zip->addFromString(basename($file['name']), $fileContent);
}
$zip->close();
header('Content-Type: application/zip');
header('Content-disposition: attachment; filename=SignedForms.zip');
header('Content-Length: ' . filesize($tmpFile));
readfile($tmpFile);
unlink($tmpFile);
exit;
I searched and tried a few previous questions/example codes, but couldn't get this to work.
I'm trying to deliver the results to end-users via PHP code. Here is my code.
$varZipFile = $varBaseNameParts[0] . '.' . $varDate . '.zip';
$varZipDir = $varBaseNameParts[0] . '_' . $varDate;
$zip = new ZipArchive();
$zip->open($varZipFile, ZipArchive::CREATE | ZipArchive::OVERWRITE);
$zip->addFile('008.csv');
$zip->addFile('002.csv');
$zip->close(); // mark line xxx
header("Content-Type: application/zip");
header("Content-disposition: attachment;filename=$varZipFile");
header('Content-Length: ' . filesize($varZipFile)); // with or without this line, got the same error
header("Content-Type: application/force-download"); // with or without this line, got the same error
readfile($varZipFile);
I got the .zip file in my browser. However WinZip cannot open it, neither can 7-Zip. WinZip complains that "Error: Central directory not found".
Interestingly, when I manually transfer the file via WinSCP from my server to my Windows machine, I can open the file with either WinZip or 7-Zip. This indicates it works all fine to 'mark line xxx', and problems occurs in the header lines.
TIA!
Your ouput buffer may not be cleared before you try to serve the download. Try to clean the output buffer before serving the download with the ob_clean() function like this:
$zip->close(); // mark line xxx
ob_clean();
Your code is working well on my side, debug this $varBaseNameParts[0] to see if the value is correct or try the below code.
// $name = name of the archive
// $archive_directory = directory to save the archive
// $file_array = list of files
function create_archive($name, $archive_directory, $file_array) {
$target_file = $archive_directory . '/' . $name . date('m-d-y').date('h-i-sa') . '.zip';
$zip = new ZipArchive();
if (count($file_array)) {
if ($zip->open($target_file, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE)) {
foreach ($file_array as $file) {
$zip->addFile($file);
}
$zip->close();
chmod($target_file, 0777);
return $target_file;
}
}
return null;
}
function create_download($archive) {
$file_name = basename($archive);
header("Content-Type: application/zip");
header("Content-Disposition: attachment; filename=$file_name");
header("Content-Length: " . filesize($archive));
readfile($archive);
}
// create the archive file
$archive = create_archive('test', 'archive', ['008.csv', '002.csv']);
if ($archive) {
create_download($archive);
}
I have a txt file showing copyright info and address to be zipped together with my images. I use php to do that. All works fine but when opening the ReadMe.txt after downloading the zip, all linebreaks are gone. How to keep the line breaks? The code I use:
$date = date("y-m-d");
$zip = new ZipArchive;
$download = 'pics-' . $date . '.zip';
$zip->open($download, ZipArchive::CREATE);
foreach (glob("photos/*.jpg") as $file) { /* Add appropriate path to read content of zip */
$new_filename = substr($file,strrpos($file,'/') + 1);
$zip->addFile($file,$new_filename);
//$zip->addFile($file);
}
$zip->addFile('/info/readme.txt', 'ReadMe.txt');
$zip->close();
header('Content-Type: application/zip');
header("Content-Disposition: attachment; filename = $download");
header('Content-Length: ' . filesize($download));
header("Location: $download");
Try out the following
foreach (glob("photos/*.jpg") as $file) { /* Add appropriate path to read content of zip */
$new_filename = substr($file,strrpos($file,'/') + 1);
$file=$new_filename."<br />"
$zip->addFile($file);
}
I wrote a PHP script that creates a zipfile and prompts the browser for download. Not only does it download to the client, for some reason it also creates a duplicate zipfile in my server in the same directory as this script.
I only want this script to download to the client, and not a duplicate on my server.
$layoutName = $_POST['layoutName'];
$htmlContent = $_POST['htmlContent'];
$layoutDir = 'http://myapp.com/public/views/layouts/' . $layoutName;
$zipFileName = 'Myapp-' . $layoutName . '.zip';
$decompressedFolderName = 'Myapp-' . $layoutName;
$zip = new ZipArchive();
$zip->open($zipFileName, ZipArchive::CREATE);
if($zip)
{
// Add index.html
$zip->addFromString('index.html', $htmlContent);
// Add CSS Folder
$cssContent = file_get_contents($layoutDir . '/css/default.css', false);
$zip->addFromString('css/default.css', $cssContent);
} else {
echo 'Could not create zip';
}
$zip->close();
header('Content-Type: application/octet-type');
header('Content-Disposition: attachment; filename=Myapp-' . $layoutName . '.zip');
header('Content-Length: ' . filesize($zipFileName));
ob_clean();
flush();
echo file_get_contents($zipFileName);
exit;
UPDATE
PROBLEM SOLVED. This code now works!
That was my exact problem. I changed readfile() to file_get_contents(), and now it doesn't create the file on my server.