Laravel 4 如何压缩文件
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Laravel 4 how to zip file
提问by iDev Man
Any body please suggest me how to zip folder and download that zip file on laravel4.
任何人都请建议我如何压缩文件夹并在 laravel4 上下载该 zip 文件。
I need to zip folder /public/zipfolder/
我需要压缩文件夹 /public/zipfolder/
after zipped then automatic download zipfolder.zip
压缩后自动下载 zipfolder.zip
I install this package
我安装这个包
https://github.com/codeless/ziparchiveex
https://github.com/codeless/ziparchiveex
and route to
并前往
public function show($id)
{
//echo $id;
# ZipArchive as usual:
$zip = new ZipArchiveEx();
//$zip->open('my.zip', ZIPARCHIVE::OVERWRITE);
# Add whole directory including contents:
$zip->addDir('/public/zipfolder/');
# Only add the contents of the directory, but
# not the directory-entry of "mydir" itself:
//$zip->addDirContents('mydir');
# Close archive (as usual):
$zip->close();
}
and i got error below
我在下面遇到错误
ZipArchive::addEmptyDir(): Invalid or unitializedZipobject
ZipArchive::addEmptyDir(): 无效或未初始化的Zip对象
回答by Phill Sparks
When you start a path with "/" the path becomes absoluteand will cause PHP to look from the root of the server's file system. Instead use public_path()to get the path on disk to public...
当您以“/”开头的路径时，该路径将变为绝对路径，并且会使 PHP 从服务器文件系统的根目录查找。而是用于public_path()获取磁盘上的路径以public...
$zip->addDir(public_path().'/zipfolder/');
回答by Hi?u Tri?u Trung
This is code apply for you affter zipped then automatic download my.zip
这是压缩后为您申请的代码，然后自动下载 my.zip
public function show($id)
{
//echo $id;
# ZipArchive as usual:
$zip = new ZipArchiveEx();
$zip->open('my.zip', ZIPARCHIVE::OVERWRITE);
# Add whole directory including contents:
$zip->addDir('/public/zipfolder/');
# Only add the contents of the directory, but
# not the directory-entry of "mydir" itself:
//$zip->addDirContents('mydir');
# Close archive (as usual):
$zip->close();
// Stream the file to the client
header("Content-Type: application/zip");
header("Content-Length: " . filesize('my.zip'));
header("Content-Disposition: attachment; filename=\"my.zip\"");
readfile('my.zip');
unlink('my.zip');
}
