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# ibase_num_fields

(3.0.7 - 3.0.18 only, PHP 4 >= 4.0.0)

ibase_num_fields -- Get the number of fields in a result set

## Description

``int ibase_num_fields` (int result_id)`

Returns an integer containing the number of fields in a result set.

    <?php
           $dbh = ibase_connect ($host, $username, $password);
           $stmt = 'SELECT * FROM tblname';
           $sth = ibase_query ($dbh, $stmt);

           if (ibase_num_fields($sth) > 0) {
           while ($row = ibase_fetch_object ($sth)) {
           print $row->email . "\n";
           }
           } else {
           die ("No Results were found for your query");
           }

           ibase_close ($dbh);
           ?>

See also: ibase_field_info().

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