odbc_next_result

odbc_num_fields

(PHP 4, PHP 5)

odbc_num_fields — Number of columns in a result

Opis

int odbc_num_fields ( resource $result_id )

Gets the number of fields (columns) in an ODBC result.

Parametry

result_id: The result identifier returned by odbc_exec().

Zwracane wartości

Returns the number of fields, or -1 on error.

odbc_next_result