Get a member of object with square

[Buzzer]

\[code\]public function get_Gol($idComp, $idSq){ global $wpdb; $row = $wpdb->get_results($wpdb->prepare("SELECT count(F_id_gioc_Gol) FROM `ASD_Partite` p LEFT JOIN ASD_CALCIO_Partite_Gol cpg ON p.id = cpg.F_id_dett_partita WHERE p.F_id_comp = %d AND (p.F_id_sq1 = %d OR p.F_id_sq2 = %d) AND F_id_gioc_Gol = %d", $idComp, $idSq, $idSq, $this->idGioc)); foreach ($row as $key => $v){ return $v->count(F_id_gioc_Gol); }\[/code\]The problem is that \[code\]$v->count(F_id_gioc_Gol);\[/code\] don't work. how can i access it?