function folderToZip($folder, &$zipFile, $subfolder = 'deploy')
{
if ($zipFile == null) {
// no resource given, exit
return false;
}
// we check if $folder has a slash at its end, if not, we append one
$folder .= end(str_split($folder)) == "/" ? "" : "/";
$subfolder .= end(str_split($subfolder)) == "/" ? "" : "/";
// we start by going through all files in $folder
$handle = opendir($folder);
while ($f = readdir($handle)) {
if ($f != "." && $f != "..") {
if (is_file($folder . $f)) {
// if we find a file, store it
// if we have a subfolder, store it there
//if ($subfolder != null)
$zipFile->addFile($folder . $f, $subfolder . $f);
//else
// $zipFile->addFile($folder . $f);
} elseif (is_dir($folder . $f)) {
// if we find a folder, create a folder in the zip
// if($subfolder==null)
// {
// $zipFile->addEmptyDir($f);
// and call the function again
// folderToZip($folder . $f, $zipFile, $f);
// }
// else
//{
$zipFile->addEmptyDir($subfolder . $f);
// and call the function again
folderToZip($folder . $f, $zipFile, $subfolder . $f);
//}
}
}
}
}
function folderToZip($folder, &$zipFile, $exclusiveLength, $encoding, $imgDateNewer, $withfolder, $debug = 0)
{
$handle = opendir($folder);
while (false !== ($f = readdir($handle))) {
if ($f != '.' && $f != '..' && $f != '') {
$filePath = realpath("{$folder}/{$f}");
// Remove prefix from file path before add to zip.
$localPath = substr($filePath, $exclusiveLength);
if ($localPath[0] == "/") {
$localPath = substr($localPath, 1);
}
if (is_file($filePath)) {
$lastchange = filemtime($filePath);
if ($lastchange == null or $lastchange >= $imgDateNewer) {
$localPath = convert_string($localPath, null, $encoding);
$filenamezip = basename($localPath);
//if($withfolder) $filenamezip="$localPath\\".$filenamezip;
if ($withfolder) {
$filenamezip = "{$localPath}";
}
$zipFile->addFile($filePath, $filenamezip);
//$zipFile->addFile($filePath, $localPath);
}
} elseif (is_dir($filePath)) {
// Add sub-directory.
//$localPath=convert_string($localPath, null , $encoding);
//$zipFile->addEmptyDir($localPath);
folderToZip($filePath, $zipFile, $exclusiveLength, $encoding, $imgDateNewer, $withfolder);
}
if ($debug >= 2) {
echo $localPath . "<br>";
}
//*/
}
}
closedir($handle);
}
if ($zipFile == null) {
// no resource given, exit
return false;
}
// we check if $folder has a slash at its end, if not, we append one
$folder .= end(str_split($folder)) == "/" ? "" : "/";
// we start by going through all files in $folder
$handle = opendir($folder);
while ($f = readdir($handle)) {
if ($f != "." && $f != "..") {
if (is_file($folder . $f)) {
// if we find a file, store it
$zipFile->addFile($folder . $f);
}
}
}
}
$z = new ZipArchive();
$z->open($zip_file, ZIPARCHIVE::CREATE);
folderToZip($source_dir, $z);
$z->close();
?>
<html>
<body>
<a href="<?php
echo $zip_file;
?>
" style="font-size: 30px; font-weight: bold;">Download file</a>
</body>
</html>
echo "Kann Klassenverzeichnis {$dir} nicht finden";
exit(0);
}
//Dateinamen für Temp-Zip-Datei
$filename = session_id() . ".zip";
$filepath = "../" . $_SESSION["settings"]["temp_image_file_path"];
$filename_zip = $filepath . "/" . $filename;
if (file_exists($filename_zip)) {
unlink($filename_zip);
}
$zip = new ZipArchive();
if ($zip->open($filename_zip, ZIPARCHIVE::CREATE) !== TRUE) {
exit("cannot open <{$filename_zip}>\n");
}
//Verzeichnis hinzufügen
folderToZip($dir, $zip, $exclusiveLength, $zipencoding);
$zip->close();
$size = filesize($filename_zip);
if ($size <= 1) {
echo "Konnte Zip-Datei nicht erstellen!";
} else {
// http headers for zip downloads
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: public");
header("Content-Description: File Transfer");
header("Content-type: application/octet-stream");
header("Content-Disposition: attachment; filename=\"" . $class . ".zip\"");
header("Content-Transfer-Encoding: binary");
header("Content-Length: " . filesize($filepath . $filename));
