Answers for "php recursive zip with less memory"

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php recursive zip with less memory

$source = <absolute pathname to directory/file to be zipped> . DIRECTORY_SEPARATOR;
$fileName = "myfiles.zip";
$destination = <absolute pathname to destination directory> . DIRECTORY_SEPARATOR . $fileName;

function zip_files( $source, $destination ) 
{
  $zip = new ZipArchive();
  if($zip->open($destination, ZIPARCHIVE::CREATE) === true) {
    $source = realpath($source);
    if(is_dir($source)) {
      $iterator = new RecursiveDirectoryIterator($source);
      $iterator->setFlags(RecursiveDirectoryIterator::SKIP_DOTS);
      $files = new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::SELF_FIRST);
      foreach($files as $file) {
        $file = realpath($file);
        if(is_dir($file)) {
          $zip->addEmptyDir(str_replace($source . DIRECTORY_SEPARATOR, '', $file . DIRECTORY_SEPARATOR));
        }elseif(is_file($file)) {
          $zip->addFile($file,str_replace($source . DIRECTORY_SEPARATOR, '', $file));
        }
      }
    }elseif(is_file($source)) {
      $zip->addFile($source,basename($source));
    }
  }
  return $zip->close();
}
Posted by: Guest on July-15-2020

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