medoo::last_query PHP Method

    public function last_query()
    {
        return end($this->logs);
    }

 /**
  * @return array
  */
 public function last_query()
 {
     $rt = array('write' => $this->_writer->last_query(), 'read' => NULL);
     if (empty($this->_reader)) {
         $rt['read'] = $rt['write'];
     } else {
         $rt['read'] = $this->_reader->last_query();
     }
     return $rt;
 }