public function do_import() { $this->reader->set_row($this->offset); for ($i = 0; $i < $this->limit && !$this->import_complete(); $i++) { set_time_limit(30); $this->import_next_row(); } }
public function do_import_preview() { $rows = array(); $this->reader->set_row($this->offset); for ($i = 0; $i < $this->limit && !$this->import_complete(); $i++) { set_time_limit(30); $rows[] = $this->import_next_row(false, true); } return $rows; }