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ifx_num_fields

(PHP 3>= 3.0.3, PHP 4 , PHP 5)

ifx_num_fields -- Returns the number of columns in the query

Description

int ifx_num_fields ( int result_id)

Returns the number of columns in query for result_id or FALSE on error

After preparing or executing a query, this call gives you the number of columns in the query.

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ifx_nullformatUpifx_num_rows
;     $connid, IFX_SCROLL);
if (! $rid) {
    /* ... error ... */
}
$rowcount = ifx_affected_rows ($rid);
if ($rowcount > 1000) {
    printf ("Too many rows in result set (%d)\n<br />", $rowcount);
    die ("Please restrict your query<br />\n");
}
if (! ifx_do($rid)) {
    /* ... error ... */
}

ifx_htmltbl_result ($rid, "border=\"2\"");

ifx_free_result($rid);
?>