protected function backup()
    {
        if (empty($this->tempname)) {
            return true;
        }

        $module = $this->data;

        $module += array(
            'directory' => $this->tempname,
            'module_id' => $this->module_id
        );

        $result = $this->getBackupModule()->backup('module', $module);

        if ($result === true) {
            gplcart_file_delete_recursive($this->tempname);
            return true;
        }

        $this->error = $this->translation->text('Failed to backup module @id', array('@id' => $this->module_id));
        return false;
    }
protected function backup()
    {
        if (empty($this->tempname)) {
            return true;
        }

        $module = $this->data;

        $module += array(
            'directory' => $this->tempname,
            'module_id' => $this->module_id
        );

        $result = $this->getBackupModule()->backup('module', $module);

        if ($result === true) {
            gplcart_file_delete_recursive($this->tempname);
            return true;
        }

        $this->error = $this->translation->text('Failed to backup module @id', array('@id' => $this->module_id));
        return false;
    }
protected function backup ( ) { if ( empty ( $ this -> tempname ) ) { return true ; } $ module = $ this -> data ; $ module += array ( 'directory' => $ this -> tempname , 'module_id' => $ this -> module_id ) ; $ result = $ this -> getBackupModule ( ) -> backup ( 'module' , $ module ) ; if ( $ result === true ) { gplcart_file_delete_recursive ( $ this -> tempname ) ; return true ; } $ this -> error = $ this -> translation -> text ( 'Failed to backup module @id' , array ( '@id' => $ this -> module_id ) ) ; return false ; }
Backup the previous version of the updated module
Backup the previous version of the updated module