public function getTime()
    {
        $time = 0;
        foreach ($this->data['queries'] as $query) {
            $time += (float) $query['time'];
        }

        return $time;
    }
public function getTime()
    {
        $time = 0;
        foreach ($this->data['queries'] as $query) {
            $time += (float) $query['time'];
        }

        return $time;
    }
public function getTime ( ) { $ time = 0 ; foreach ( $ this -> data [ 'queries' ] as $ query ) { $ time += ( float ) $ query [ 'time' ] ; } return $ time ; }
Returns the total time spent on running all queries.

@return float
Returns the total time spent on running all queries .