2016年9月25日 mysqli_store_result()returnsFALSEin case the query didn't return a result set (if the query was, for example an INSERT statement). This function also returnsFALSEif the...
2021年3月19日 echo "Failed to connect to MySQL: " . mysqli_connect_error(); } $sql = "SELECT Lastname FROM Persons ORDER BY LastName;"; $sql .= "SELECT Country FR...