Implements Drupal\Core\FileTransfer\FileTransfer::removeDirectoryJailed().
Overrides FileTransfer::removeDirectoryJailed
protected function removeDirectoryJailed($directory) {
if (@(!ssh2_exec($this->connection, 'rm -Rf ' . escapeshellarg($directory)))) {
throw new FileTransferException('Cannot remove @directory.', NULL, array(
'@directory' => $directory,
));
}
}