1--TEST--
2mysql_field_name()
3--SKIPIF--
4<?php
5require_once('skipif.inc');
6require_once('skipifconnectfailure.inc');
7?>
8--FILE--
9<?php
10include "connect.inc";
11
12$tmp    = NULL;
13$link   = NULL;
14
15if (!is_null($tmp = @mysql_field_name()))
16	printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
17
18if (null !== ($tmp = @mysql_field_name($link)))
19	printf("[002] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
20
21require('table.inc');
22if (!$res = mysql_query("SELECT id, label FROM test ORDER BY id LIMIT 2", $link)) {
23	printf("[003] [%d] %s\n", mysql_errno($link), mysql_error($link));
24}
25
26if (NULL !== ($tmp = mysql_field_name($res)))
27	printf("[004] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
28
29if (false !== ($tmp = mysql_field_name($res, -1)))
30	printf("[005] Expecting boolean/false, got %s/%s\n", gettype($tmp), $tmp);
31
32var_dump(mysql_field_name($res, 0));
33
34if (false !== ($tmp = mysql_field_name($res, 2)))
35	printf("[008] Expecting boolean/false, got %s/%s\n", gettype($tmp), $tmp);
36
37mysql_free_result($res);
38
39var_dump(mysql_field_name($res, 0));
40
41mysql_close($link);
42print "done!";
43?>
44--CLEAN--
45<?php
46require_once("clean_table.inc");
47?>
48--EXPECTF--
49Warning: mysql_field_name() expects exactly 2 parameters, 1 given in %s on line %d
50
51Warning: mysql_field_name(): Field -1 is invalid for MySQL result index %d in %s on line %d
52%unicode|string%(2) "id"
53
54Warning: mysql_field_name(): Field 2 is invalid for MySQL result index %d in %s on line %d
55
56Warning: mysql_field_name(): %d is not a valid MySQL result resource in %s on line %d
57bool(false)
58done!
59