1--TEST--
2mysqli_stmt_bind_result() - ZEROFILL
3--SKIPIF--
4<?php
5require_once('skipif.inc');
6require_once('skipifemb.inc');
7require_once('skipifconnectfailure.inc');
8?>
9--FILE--
10<?php
11	require_once('connect.inc');
12	require_once('table.inc');
13
14	function zerofill($offset, $link, $datatype, $insert = 1) {
15
16		mysqli_query($link, 'ALTER TABLE test DROP zero');
17		$sql = sprintf('ALTER TABLE test ADD zero %s UNSIGNED ZEROFILL', $datatype);
18		if (!mysqli_query($link, $sql)) {
19			// no worries - server might not support it
20			return true;
21		}
22
23		if (!mysqli_query($link, sprintf('UPDATE test SET zero = %s', $insert))) {
24			printf("[%03d] UPDATE failed, [%d] %s\n",
25				$offset, mysqli_errno($link), mysqli_error($link));
26			return false;
27		}
28
29		if (!($stmt = mysqli_prepare($link, 'SELECT zero FROM test LIMIT 1'))) {
30			printf("[%03d] SELECT failed, [%d] %s\n",
31				$offset, mysqli_errno($link), mysqli_error($link));
32			return false;
33		}
34
35		$result = null;
36		if (!mysqli_stmt_bind_result($stmt, $result)) {
37			printf("[%03d] Bind failed, [%d] %s\n",
38				mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
39			return false;
40		}
41
42		if (!mysqli_stmt_execute($stmt) || !mysqli_stmt_fetch($stmt)) {
43			printf("[%03d] Execute or fetch failed, [%d] %s\n",
44				mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
45			return false;
46		}
47
48		$res = mysqli_stmt_result_metadata($stmt);
49		$meta = mysqli_fetch_fields($res);
50		mysqli_stmt_free_result($stmt);
51
52		$meta = $meta[0];
53		$length = $meta->length;
54		if ($length > strlen($insert)) {
55
56			$expected = str_repeat('0', $length - strlen($insert));
57			$expected .= $insert;
58			if ($expected !== $result) {
59				printf("[%03d] Expecting '%s' got '%s'\n", $offset, $expected, $result);
60				return false;
61			}
62
63		} else if ($length <= 1) {
64			printf("[%03d] Length reported is too small to run test\n", $offset);
65			return false;
66		}
67
68
69		return true;
70	}
71
72	/*
73	We map those to PHP numeric types -
74		no padding/filling done. Neither with libmysql nor with mysqlnd.
75	zerofill(2, $link, 'TINYINT');
76	zerofill(3, $link, 'SMALLINT');
77	zerofill(4, $link, 'MEDIUMINT');
78	zerofill(5, $link, 'INT');
79	zerofill(6, $link, 'INTEGER');
80	zerofill(7, $link, 'BIGINT');
81	zerofill(8, $link, 'FLOAT');
82	zerofill(9, $link, 'DOUBLE');
83	zerofill(10, $link, 'DOUBLE PRECISION');
84	*/
85	zerofill(11, $link, 'DECIMAL');
86	zerofill(12, $link, 'DEC');
87
88	mysqli_close($link);
89
90	print "done!";
91?>
92--CLEAN--
93<?php
94	require_once("clean_table.inc");
95?>
96--EXPECTF--
97done!