cubrid_num_cols

Return the number of columns in the result set

&reftitle.description; `int` `cubrid_num_cols` `resource` `result`

The `cubrid_num_cols` function is used to get the number of columns from the query result. It can only be used when the query executed is a `SELECT` statement.

&reftitle.parameters;

`result`

- Result.

&reftitle.returnvalues;

Number of columns, when process is successful.

&false;, if SQL statement is not SELECT.

&reftitle.examples;

### `cubrid_num_cols` example

    <?php
    $conn = cubrid_connect("localhost", 33000, "demodb", "dba");

    $req = cubrid_execute($conn, "SELECT * FROM code");

    $row_num = cubrid_num_rows($req);
    $col_num = cubrid_num_cols($req);

    printf("Row Num: %d\nColumn Num: %d\n", $row_num, $col_num);

    cubrid_disconnect($conn);
    ?>

&example.outputs;

    Row Num: 6
    Column Num: 2

&reftitle.seealso;

- `cubrid_execute`
- `cubrid_num_rows`