- Folder
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<? // increase script timeout value ini_set("max_execution_time", 300); // create object $zip = new ZipArchive(); // open archive if ($zip->open("my-archive.zip", ZIPARCHIVE::CREATE) !== TRUE) { die ("Could not open archive"); } // initialize an iterator // pass it the directory to be processed $iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator("app/")); // iterate over the directory // add each file found to the archive foreach ($iterator as $key=>$value) { $zip->addFile(realpath($key), $key) or die ("ERROR: Could not add file: $key"); } // close and save archive $zip->close(); echo "Archive created successfully."; ?>
- Files
Usage
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/* creates a compressed zip file */ function create_zip($files = array(),$destination = '',$overwrite = false) { //if the zip file already exists and overwrite is false, return false if(file_exists($destination) && !$overwrite) { return false; } //vars $valid_files = array(); //if files were passed in... if(is_array($files)) { //cycle through each file foreach($files as $file) { //make sure the file exists if(file_exists($file)) { $valid_files[] = $file; } } } //if we have good files... if(count($valid_files)) { //create the archive $zip = new ZipArchive(); if($zip->open($destination,$overwrite ? ZIPARCHIVE::OVERWRITE : ZIPARCHIVE::CREATE) !== true) { return false; } //add the files foreach($valid_files as $file) { $zip->addFile($file,$file); } //debug //echo 'The zip archive contains ',$zip->numFiles,' files with a status of ',$zip->status; //close the zip -- done! $zip->close(); //check to make sure the file exists return file_exists($destination); } else { return false; } }
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$files_to_zip = array( 'preload-images/1.jpg', 'preload-images/2.jpg', 'preload-images/5.jpg', 'kwicks/ringo.gif', 'rod.jpg', 'reddit.gif' ); //if true, good; if false, zip creation failed $result = create_zip($files_to_zip,'my-archive.zip');