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el argumento es un identificador valido devuelto por odbc_exec().
odbc_num_fields() will return the number of fields (columns) in an odbc result. this function will return -1 on error. the argument is a valid result identifier returned by odbc_exec().
cada argumento debe ser una cadena entrecomillada salvo el número de puerto.
opens a connection to a hyperwave server and returns a connection index on success, or false if the connection could not be made. each of the arguments should be a quoted string, except for the port number. the username and password arguments are optional and can be left out. in such a case no identification with the server will be done. it is similar to identify as user anonymous. this function returns a connection index that is needed by other hyperwave functions. you can have multiple connections open at once. keep in mind, that the password is not encrypted.
el argumento opcional tipo_de_resultado es una constante y puede tomar los valores siguientes:
mysql_fetch_object() 는 mysql_fetch_array() 와 유사하나, 배열 대신 객체로 얻는다는 차이점이 있다. 다시말해, 오프셋(offset)에 의해서가 아닌 필드이름으로 데이터를 접근할 수 있다는 것이다.