Wanted: 1 csv file and multiple zip archives all in one big archive End result: Add all files into one zip archive and download to User.
Addendum: This big zip file needs to be freshly generated every time it is requested. Possible Problem s Zip is not finding the file because it is being created at the same time. Solved :. Files created can be put into zip archive right after closing. Man page says for this parameter: "path to the file to add" 2b. Solved : The parameter is just the name of the file. No path is needed in this case. Questions How do I add a csv file, a zip archive, or any file in general to another zip archive so that it will not be empty when I download it?
Is this implementation incorrect because I am trying to add a file to a zip archive right after creating it? See Possible Problem s 1. If this question can be solved by a little reading, then what resources can you link that can guide me along?
I have spent an entire day reading in regards to this issue and do not feel like I understand what I am missing here. Community Bot 1 1 1 silver badge. Aaron Ko Aaron Ko 54 7 7 bronze badges. I have not created the other zip archives yet. I am only testing right now with the 1 csv file that I do currently have.
Theoretically, it is added to the zip archive and downloaded in my code snippet above. Debugging is a little confusing because the browser tab that opens to download closes right away. Cannot see any echo data. Set path as full path: e. I do not expect to read anything. Removed it. Also, edited post to include some error checking. No success there. I also tried with the unknown folder names and no success as well.
This function call sends the file contents to stdout i. Make sure that "test. Check the return value of ZipArchive::close. If false , then you probably do not have write access to the current folder. Try writing your Zip file to an absolute location you know you have write access to. Show 3 more comments. Active Oldest Votes. You need to be explicit with absolute paths when adding to the archive.
Valentin Mercier 5, 3 3 gold badges 24 24 silver badges 50 50 bronze badges. Zombiesplat Zombiesplat 6 6 silver badges 18 18 bronze badges. I modified the addFile params but still had the original issue. I submitted my own answer as I seem to have it working now. Add a comment. Sign up or log in Sign up using Google. Sign up using Facebook. Most of the users come across the problem compressed Zip folder is empty after unzipping it. If you are wondering what makes your compressed Zip folder is not empty but Windows shows it as empty, your answers are here-.
There exist various reasons due to which a ZIP archive gets corrupt or damaged and being not empty Windows shows Zip folder as empty. The most common reasons for causing corruption or damage in ZIP folders are explained below. If it is intact and file was not empty, it seems the archive is corrupted or affected by virus. Virus: If your archive is infected by virus, running an antivirus would delete the infected files assuming that as a threat on the files. Although, the occurrence of this scenario is rare it cannot be completely violated.
Therefore, to keep your Zip files safe, run anti-virus software based on the situation. Be it virus, presence of bad sectors where ZIP files are saved, power failure or improper system termination, you can still have your Zip files back. If reason behind empty compressed folder is corruption or virus that damaged your Zip file, the only way you could get back your important transferred zip files are by repairing.
You need be very careful before repairing corrupt zip file, the tool you opt should be safe and secure to protect your important data. The best feature of the software is, it works on the read only mode that helps to keep your original file intact and unchanged. The tool aids in extracting the file once repair is done. Download the tool now for free and keep your Zip file safe. As command prompt helps in fixing most of the logical errors on the drive, you can try fixing the empty zip folder after unzipping the folder issue.
The effectiveness of the above-mentioned method depends on the level of corruption the Zip folder has. If your problem is not fixed yet, do not worry! Blog Download Support.
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