| 1 |
lars |
1 |
<?php
|
|
|
2 |
|
|
|
3 |
/**
|
|
|
4 |
* Tests the drivers' numRows() method
|
|
|
5 |
*
|
|
|
6 |
* Executed by driver/09numrows.phpt
|
|
|
7 |
*
|
|
|
8 |
* PHP versions 4 and 5
|
|
|
9 |
*
|
|
|
10 |
* LICENSE: This source file is subject to version 3.0 of the PHP license
|
|
|
11 |
* that is available through the world-wide-web at the following URI:
|
|
|
12 |
* http://www.php.net/license/3_0.txt. If you did not receive a copy of
|
|
|
13 |
* the PHP License and are unable to obtain it through the web, please
|
|
|
14 |
* send a note to license@php.net so we can mail you a copy immediately.
|
|
|
15 |
*
|
|
|
16 |
* @category Database
|
|
|
17 |
* @package DB
|
|
|
18 |
* @author Daniel Convissor <danielc@php.net>
|
|
|
19 |
* @copyright 1997-2005 The PHP Group
|
|
|
20 |
* @license http://www.php.net/license/3_0.txt PHP License 3.0
|
|
|
21 |
* @version $Id: numrows.inc,v 1.12 2005/02/09 07:07:24 danielc Exp $
|
|
|
22 |
* @link http://pear.php.net/package/DB
|
|
|
23 |
*/
|
|
|
24 |
|
|
|
25 |
/**
|
|
|
26 |
* Local error callback handler
|
|
|
27 |
*
|
|
|
28 |
* Drops the phptest table, prints out an error message and kills the
|
|
|
29 |
* process.
|
|
|
30 |
*
|
|
|
31 |
* @param object $o PEAR error object automatically passed to this method
|
|
|
32 |
* @return void
|
|
|
33 |
* @see PEAR::setErrorHandling()
|
|
|
34 |
*/
|
|
|
35 |
function pe($o) {
|
|
|
36 |
global $dbh;
|
|
|
37 |
|
|
|
38 |
$dbh->setErrorHandling(PEAR_ERROR_RETURN);
|
|
|
39 |
drop_table($dbh, 'phptest');
|
|
|
40 |
|
|
|
41 |
print "\n------------\n";
|
|
|
42 |
if ($o->getCode() == DB_ERROR_NOT_CAPABLE) {
|
|
|
43 |
print "This DBMS does not support numRows().";
|
|
|
44 |
} elseif ($o->getCode() == DB_ERROR_MISMATCH) {
|
|
|
45 |
print "Mismatch between the number of placeholders and parameters.\n";
|
|
|
46 |
foreach ($o->backtrace as $item => $detail) {
|
|
|
47 |
if ($detail['function'] == 'query') {
|
|
|
48 |
echo 'QUERY: ' . $detail['args'][0] . "\n";
|
|
|
49 |
echo "PARAMETERS:\n";
|
|
|
50 |
print_r($detail['args'][1]);
|
|
|
51 |
}
|
|
|
52 |
}
|
|
|
53 |
} else {
|
|
|
54 |
print $o->getDebugInfo() . "\n";
|
|
|
55 |
}
|
|
|
56 |
exit;
|
|
|
57 |
}
|
|
|
58 |
|
|
|
59 |
$dbh->setErrorHandling(PEAR_ERROR_CALLBACK, 'pe');
|
|
|
60 |
|
|
|
61 |
|
|
|
62 |
$res = $dbh->query("SELECT a FROM phptest");
|
|
|
63 |
if (!DB::isError($rows = $res->numRows())) {
|
|
|
64 |
print "(want 1) got $rows from first\n";
|
|
|
65 |
} else {
|
|
|
66 |
print "\n";
|
|
|
67 |
}
|
|
|
68 |
for ($i = 0; $i < 5; $i++) {
|
|
|
69 |
$dbh->query("INSERT INTO phptest (a) VALUES ($i)");
|
|
|
70 |
$res = $dbh->query("SELECT a FROM phptest");
|
|
|
71 |
if (!DB::isError($rows = $res->numRows())) {
|
|
|
72 |
print '(want ' . ($i + 2) . ") got $rows from $i\n";
|
|
|
73 |
} else {
|
|
|
74 |
print "\n";
|
|
|
75 |
}
|
|
|
76 |
}
|
|
|
77 |
|
|
|
78 |
$res = $dbh->query('SELECT a FROM phptest WHERE a > ?', 0);
|
|
|
79 |
if (!DB::isError($rows = $res->numRows())) {
|
|
|
80 |
print "(want 5) got $rows from > 0 (passing params to query)\n";
|
|
|
81 |
} else {
|
|
|
82 |
print "\n";
|
|
|
83 |
}
|
|
|
84 |
|
|
|
85 |
$sth = $dbh->prepare('SELECT a FROM phptest WHERE a < ?');
|
|
|
86 |
$res = $dbh->execute($sth, array(4));
|
|
|
87 |
if (!DB::isError($rows = $res->numRows())) {
|
|
|
88 |
print "(want 4) got $rows from < 4 (doing prepare/execute)\n";
|
|
|
89 |
} else {
|
|
|
90 |
print "\n";
|
|
|
91 |
}
|
|
|
92 |
|
|
|
93 |
$dbh->query("DELETE FROM phptest WHERE a < 4");
|
|
|
94 |
$res = $dbh->query("SELECT a FROM phptest");
|
|
|
95 |
if (!DB::isError($rows = $res->numRows())) {
|
|
|
96 |
print "(want 2) got $rows from 5 and 6 not deleted\n";
|
|
|
97 |
} else {
|
|
|
98 |
print "\n";
|
|
|
99 |
}
|
|
|
100 |
$res = $dbh->query("SELECT a FROM phptest where a < 0");
|
|
|
101 |
if (!DB::isError($rows = $res->numRows())) {
|
|
|
102 |
print "(want 0) got $rows from < 0\n";
|
|
|
103 |
} else {
|
|
|
104 |
print "\n";
|
|
|
105 |
}
|
|
|
106 |
|
|
|
107 |
|
|
|
108 |
$res->free(); // keep ibase happy
|
|
|
109 |
$dbh->setErrorHandling(PEAR_ERROR_RETURN);
|
|
|
110 |
drop_table($dbh, 'phptest');
|