$joomlaPath = '/path/to/joomla'; require_once($joomlaPath . '/libraries/joomla/filesystem/folder.php'); $sourceFolder = $joomlaPath . '/images/source-folder'; $destinationFolder = $joomlaPath . '/images/destination-folder'; if(JFolder::move($sourceFolder, $destinationFolder)){ echo "Folder moved successfully"; }else{ echo "Failed to move folder"; }In this example, we are moving a folder called 'source-folder' to 'destination-folder' inside the Joomla installation directory. If the operation is successful, it will display 'Folder moved successfully', otherwise, it will display 'Failed to move folder'. This function belongs to the JFolder class which is a part of the Joomla filesystem package/library.