odbc_num_fields — Displays number of fields.
resource result: Result
The number of fields in a result set or -1 on error
Returns the number of fields in a result set. Useful if
your SQL statement returns all fields from a database of
Existing since version 3.0.6
Example 1350. Display number
$db = odbc_connect("DSN","user","pass");
$sql = "SELECT * FROM Products";
$result = odbc_exec($db, $sql);
PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing
(Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch).
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