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);
?>
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See also: ibase_field_info().
Note: Ibase_num_fields() is currently not functional in PHP 4.
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