Use TbsZip to compress Zip files-PHP source code

Source: Internet
Author: User
Use TbsZip to compress Zip files
CreateNew(); // start a new empty archive for adding files// or$zip->Open('an_existing_archive.zip'); // open an existing archive for reading and/or modifying// --------------------------------------------------// Reading information and data in the opened archive// --------------------------------------------------// check if a file is existing in the archive, the name must precise subfolders if any$ok = $zip->FileExists('subfolder/help.html');// count the files stored in the archive$file_nbr = count($zip->CdFileLst);// retrieve the content of an compressed file in the archive$text1 = $zip->FileRead('readme.txt');// retrieve the content of an compressed file in a subfolder of the archive$text2 = $zip->FileRead('subfolder/readme.txt');if ($ok) $zip->FileExists('subfolder/help.html');// -----------------------------// Modifying data in the archive// -----------------------------// add a file in the archive$zip->FileAdd('newfile.txt', $data, TBSZIP_STRING); // add the file by giving the content$zip->FileAdd('newpic1.png', './images/localpic1.png', TBSZIP_FILE);        // add the file by copying a local file$zip->FileAdd('newpic2.png', './images/localpic2.png', TBSZIP_FILE, false); // add the uncompressed file by copying a local file// delete an existing file in the archive$zip->FileReplace('newfile.txt', $data, TBSZIP_STRING); // replace the file by giving the content$zip->FileReplace('newpic1.png', './images/localpic1.png', TBSZIP_FILE);        // replace the file by copying a local file$zip->FileReplace('newpic2.png', './images/localpic2.png', TBSZIP_FILE, false); // replace the uncompressed file by copying a local file$zip->FileReplace('newpic3.png', false);                                        // delete the file in the archive// cancel the last modification on the file (add/replace/delete)$zip->FileCancelModif('newpic2.png');// ----------------------// Applying modifications// ----------------------$zip->Flush(TBSZIP_FILE, './save/new_archive.zip'); // apply modifications as a new local file// apply modifications as an HTTP downloaded file$zip->Flush(TBSZIP_DOWNLOAD, 'download.zip');$zip->Flush(TBSZIP_DOWNLOAD, 'download.zip', 'application/zip'); // with a specific Content-Type// apply modifications as a downloaded file with your customized HTTP headersheader("Content-type: application/force-download");header("Content-Disposition: attachment; filename=download.zip");header("Expires: Fri, 01 Jan 2010 05:00:00 GMT");$zip->Flush(TBSZIP_DOWNLOAD+TBSZIP_NOHEADER);// -----------------// Close the archive// -----------------$zip->Close(); // stop to work with the opened archive. Modifications are not applied to the opened archive, use Flush() to commit

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.