Obtener total de filas - Prepared Statement

[Dalam]

prueba asi

Código PHP:

$serverConexion -> select_db($databaseA)or die($databaseError); 
        $sql = "SELECT * FROM table1"; 
        $prepare = $serverConexion -> prepare($sql); 
        $prepare -> execute(); 
        $prepare -> store_result(); 
        $TotalRows = $prepare -> num_rows; 
        $prepare -> close();