function backup_migrate_filter_compression::_backup_migrate_bzip_encode in Backup and Migrate 6.3

Same name and namespace in other branches

1. 8.2 includes/filters.compression.inc \backup_migrate_filter_compression::_backup_migrate_bzip_encode()
2. 8.3 includes/filters.compression.inc \backup_migrate_filter_compression::_backup_migrate_bzip_encode()
3. 6.2 includes/filters.compression.inc \backup_migrate_filter_compression::_backup_migrate_bzip_encode()
4. 7.3 includes/filters.compression.inc \backup_migrate_filter_compression::_backup_migrate_bzip_encode()
5. 7.2 includes/filters.compression.inc \backup_migrate_filter_compression::_backup_migrate_bzip_encode()

Bzip encode a file.

1 call to backup_migrate_filter_compression::_backup_migrate_bzip_encode()

backup_migrate_filter_compression::_backup_migrate_file_compress in includes/filters.compression.inc

Compress a file with the given settings. Also updates settings to reflect new file mime and file extension.

File

includes/filters.compression.inc, line 152

A filter for compressing bckups with zip, gz bzip etc.

Class

backup_migrate_filter_compression

A filter for compressing backup files.

Code

function _backup_migrate_bzip_encode($source, $dest) {
  $success = FALSE;
  if (@function_exists("bzopen")) {
    if (($fp_out = bzopen($dest, 'w')) && ($fp_in = fopen($source, 'rb'))) {
      while (!feof($fp_in)) {
        bzwrite($fp_out, fread($fp_in, 1024 * 512));
      }
      $success = TRUE;
    }
    else {
      $error = TRUE;
    }
    @fclose($fp_in);
    @bzclose($fp_out);
  }
  return $success;
}