original_string: public function rename($from, $to) {
      if (!CloudStorageTools::parseFilename($from, $from_bucket, $from_object) ||
          !isset($from_object)) {
        trigger_error(sprintf("Invalid Google Cloud Storage path: %s", $from),
                      E_USER_ERROR);
        return false;
      }
      if (!CloudStorageTools::parseFilename($to, $to_bucket, $to_object) ||
          !isset($to_object)) {
        trigger_error(sprintf("Invalid Google Cloud Storage path: %s", $to),
                      E_USER_ERROR);
        return false;
      }
  
      // If the file being renamed is an uploaded file being moved to an allowed
      // include bucket trigger a warning.
      $allowed_buckets = $this->getAllowedBuckets();
      foreach ($_FILES as $file) {
        if ($file['tmp_name'] == $from) {
          foreach ($allowed_buckets as $allowed_bucket) {
            // 5th character indicates start of bucket since it ignores 'gs://'.
            if (strpos($to, $allowed_bucket) === 5) {
              trigger_error(sprintf('Moving uploaded file (%s) to an allowed ' .
                                    'include bucket (%s) which may be ' .
                                    'vulnerable to local file inclusion (LFI).',
                                    $from, $allowed_bucket),
                            E_USER_WARNING);
              break 2;
            }
          }
        }
      }
  
      $client = new CloudStorageRenameClient($from_bucket,
                                             $from_object,
                                             $to_bucket,
                                             $to_object,
                                             $this->context);
      return $client->rename();
    }
code: public function rename($from, $to) {
      if (!CloudStorageTools::parseFilename($from, $from_bucket, $from_object) ||
          !isset($from_object)) {
        trigger_error(sprintf("Invalid Google Cloud Storage path: %s", $from),
                      E_USER_ERROR);
        return false;
      }
      if (!CloudStorageTools::parseFilename($to, $to_bucket, $to_object) ||
          !isset($to_object)) {
        trigger_error(sprintf("Invalid Google Cloud Storage path: %s", $to),
                      E_USER_ERROR);
        return false;
      }
  
      // If the file being renamed is an uploaded file being moved to an allowed
      // include bucket trigger a warning.
      $allowed_buckets = $this->getAllowedBuckets();
      foreach ($_FILES as $file) {
        if ($file['tmp_name'] == $from) {
          foreach ($allowed_buckets as $allowed_bucket) {
            // 5th character indicates start of bucket since it ignores 'gs://'.
            if (strpos($to, $allowed_bucket) === 5) {
              trigger_error(sprintf('Moving uploaded file (%s) to an allowed ' .
                                    'include bucket (%s) which may be ' .
                                    'vulnerable to local file inclusion (LFI).',
                                    $from, $allowed_bucket),
                            E_USER_WARNING);
              break 2;
            }
          }
        }
      }
  
      $client = new CloudStorageRenameClient($from_bucket,
                                             $from_object,
                                             $to_bucket,
                                             $to_object,
                                             $this->context);
      return $client->rename();
    }
code_tokens: public function rename ( $ from , $ to ) { if ( ! CloudStorageTools :: parseFilename ( $ from , $ from_bucket , $ from_object ) || ! isset ( $ from_object ) ) { trigger_error ( sprintf ( "Invalid Google Cloud Storage path: %s" , $ from ) , E_USER_ERROR ) ; return false ; } if ( ! CloudStorageTools :: parseFilename ( $ to , $ to_bucket , $ to_object ) || ! isset ( $ to_object ) ) { trigger_error ( sprintf ( "Invalid Google Cloud Storage path: %s" , $ to ) , E_USER_ERROR ) ; return false ; } // If the file being renamed is an uploaded file being moved to an allowed // include bucket trigger a warning. $ allowed_buckets = $ this -> getAllowedBuckets ( ) ; foreach ( $ _FILES as $ file ) { if ( $ file [ 'tmp_name' ] == $ from ) { foreach ( $ allowed_buckets as $ allowed_bucket ) { // 5th character indicates start of bucket since it ignores 'gs://'. if ( strpos ( $ to , $ allowed_bucket ) === 5 ) { trigger_error ( sprintf ( 'Moving uploaded file (%s) to an allowed ' . 'include bucket (%s) which may be ' . 'vulnerable to local file inclusion (LFI).' , $ from , $ allowed_bucket ) , E_USER_WARNING ) ; break 2 ; } } } } $ client = new CloudStorageRenameClient ( $ from_bucket , $ from_object , $ to_bucket , $ to_object , $ this -> context ) ; return $ client -> rename ( ) ; }
docstring: Rename a cloud storage object.
  
  @return TRUE if the object was renamed, FALSE otherwise
docstring_tokens: Rename a cloud storage object .