1--TEST--
2mysqli_stmt_bind_result() - ZEROFILL
3--EXTENSIONS--
4mysqli
5--SKIPIF--
6<?php
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--EXPECT--
97done!
98