1--TEST--
2mysqli_get_client_stats() - PS
3--EXTENSIONS--
4mysqli
5--SKIPIF--
6<?PHP
7require_once 'skipifconnectfailure.inc';
8if (!function_exists('mysqli_get_client_stats')) {
9    die("skip only available with mysqlnd");
10}
11?>
12--INI--
13mysqlnd.collect_statistics=1
14mysqlnd.collect_memory_statistics=1
15--FILE--
16<?php
17    require_once 'connect.inc';
18    require_once 'table.inc';
19
20    $stats = mysqli_get_client_stats();
21    printf("BEGINNING: rows_fetched_from_client_ps_unbuffered = %d\n",	$stats['rows_fetched_from_client_ps_unbuffered']);
22    printf("BEGINNING: rows_fetched_from_client_ps_buffered = %d\n",	$stats['rows_fetched_from_client_ps_buffered']);
23    printf("BEGINNING: rows_fetched_from_client_ps_cursor = %d\n",	$stats['rows_fetched_from_client_ps_cursor']);
24
25    if (!$stmt = mysqli_stmt_init($link))
26        printf("[001] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
27
28    $id = null;
29    if (!mysqli_stmt_prepare($stmt, 'SELECT id FROM test') ||
30            !mysqli_stmt_execute($stmt) ||
31            !mysqli_stmt_store_result($stmt) ||
32            !mysqli_stmt_bind_result($stmt, $id))
33        printf("[002] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
34
35    $num_rows = 0;
36    while (mysqli_stmt_fetch($stmt))
37        $num_rows++;
38
39    mysqli_stmt_free_result($stmt);
40
41    $after = mysqli_get_client_stats();
42
43    if ($after['rows_fetched_from_client_ps_unbuffered'] != $stats['rows_fetched_from_client_ps_unbuffered'])
44        printf("[003] Unbuffered rows got increased after buffered PS, expecting %d got %d.\n",
45            $stats['rows_fetched_from_client_ps_unbuffered'],
46            $after['rows_fetched_from_client_ps_unbuffered']);
47
48    $stats['rows_fetched_from_client_ps_buffered'] += $num_rows;
49    if ($after['rows_fetched_from_client_ps_buffered'] != $stats['rows_fetched_from_client_ps_buffered'] )
50        printf("[005] Buffered rows should be %d got %d.\n",
51            $stats['rows_fetched_from_client_ps_buffered'],
52            $after['rows_fetched_from_client_ps_buffered']);
53
54    $stats = $after;
55    printf("BUFFERED: rows_fetched_from_client_ps_unbuffered = %d\n",	$stats['rows_fetched_from_client_ps_unbuffered']);
56    printf("BUFFERED: rows_fetched_from_client_ps_buffered = %d\n",	$stats['rows_fetched_from_client_ps_buffered']);
57    printf("BUFFERED: rows_fetched_from_client_ps_cursor = %d\n",	$stats['rows_fetched_from_client_ps_cursor']);
58
59    $id = null;
60    if (!mysqli_stmt_prepare($stmt, 'SELECT id FROM test') ||
61            !mysqli_stmt_execute($stmt) ||
62            !mysqli_stmt_bind_result($stmt, $id))
63        printf("[006] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
64
65    $num_rows = 0;
66    while (mysqli_stmt_fetch($stmt))
67        $num_rows++;
68
69    $after = mysqli_get_client_stats();
70    $stats['rows_fetched_from_client_ps_unbuffered'] += $num_rows;
71    if ($after['rows_fetched_from_client_ps_unbuffered'] != $stats['rows_fetched_from_client_ps_unbuffered'])
72        printf("[007] Unbuffered rows should be %d got %d.\n",
73            $stats['rows_fetched_from_client_ps_unbuffered'],
74            $after['rows_fetched_from_client_ps_unbuffered']);
75
76    if ($after['rows_fetched_from_client_ps_buffered'] != $stats['rows_fetched_from_client_ps_buffered'] )
77        printf("[005] Buffered rows should be unchanged, expecting %d got %d.\n",
78            $stats['rows_fetched_from_client_ps_buffered'],
79            $after['rows_fetched_from_client_ps_buffered']);
80
81    mysqli_stmt_free_result($stmt);
82    mysqli_stmt_close($stmt);
83
84    $stats = $after;
85    printf("UNBUFFERED: rows_fetched_from_client_ps_unbuffered = %d\n",	$stats['rows_fetched_from_client_ps_unbuffered']);
86    printf("UNBUFFERED: rows_fetched_from_client_ps_buffered = %d\n",	$stats['rows_fetched_from_client_ps_buffered']);
87    printf("UNBUFFERED: rows_fetched_from_client_ps_cursor = %d\n",	$stats['rows_fetched_from_client_ps_cursor']);
88
89    mysqli_close($link);
90    print "done!";
91?>
92--CLEAN--
93<?php
94	require_once 'clean_table.inc';
95?>
96--EXPECTF--
97BEGINNING: rows_fetched_from_client_ps_unbuffered = %d
98BEGINNING: rows_fetched_from_client_ps_buffered = %d
99BEGINNING: rows_fetched_from_client_ps_cursor = 0
100BUFFERED: rows_fetched_from_client_ps_unbuffered = %d
101BUFFERED: rows_fetched_from_client_ps_buffered = %d
102BUFFERED: rows_fetched_from_client_ps_cursor = 0
103UNBUFFERED: rows_fetched_from_client_ps_unbuffered = %d
104UNBUFFERED: rows_fetched_from_client_ps_buffered = %d
105UNBUFFERED: rows_fetched_from_client_ps_cursor = 0
106done!
107