1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
<?php
/**
* The Auth_OpenID_DatabaseConnection class, which is used to emulate
* a PEAR database connection.
*
* @package OpenID
* @author JanRain, Inc. <openid@janrain.com>
* @copyright 2005-2008 Janrain, Inc.
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache
*/
/**
* An empty base class intended to emulate PEAR connection
* functionality in applications that supply their own database
* abstraction mechanisms. See {@link Auth_OpenID_SQLStore} for more
* information. You should subclass this class if you need to create
* an SQL store that needs to access its database using an
* application's database abstraction layer instead of a PEAR database
* connection. Any subclass of Auth_OpenID_DatabaseConnection MUST
* adhere to the interface specified here.
*
* @package OpenID
*/
class Auth_OpenID_DatabaseConnection {
/**
* Sets auto-commit mode on this database connection.
*
* @param bool $mode True if auto-commit is to be used; false if
* not.
*/
function autoCommit($mode)
{
}
/**
* Run an SQL query with the specified parameters, if any.
*
* @param string $sql An SQL string with placeholders. The
* placeholders are assumed to be specific to the database engine
* for this connection.
*
* @param array $params An array of parameters to insert into the
* SQL string using this connection's escaping mechanism.
*
* @return mixed $result The result of calling this connection's
* internal query function. The type of result depends on the
* underlying database engine. This method is usually used when
* the result of a query is not important, like a DDL query.
*/
function query($sql, $params = [])
{
return null;
}
/**
* Starts a transaction on this connection, if supported.
*/
function begin()
{
}
/**
* Commits a transaction on this connection, if supported.
*/
function commit()
{
}
/**
* Performs a rollback on this connection, if supported.
*/
function rollback()
{
}
/**
* Run an SQL query and return the first column of the first row
* of the result set, if any.
*
* @param string $sql An SQL string with placeholders. The
* placeholders are assumed to be specific to the database engine
* for this connection.
*
* @param array $params An array of parameters to insert into the
* SQL string using this connection's escaping mechanism.
*
* @return mixed $result The value of the first column of the
* first row of the result set. False if no such result was
* found.
*/
function getOne($sql, $params = [])
{
return false;
}
/**
* Run an SQL query and return the first row of the result set, if
* any.
*
* @param string $sql An SQL string with placeholders. The
* placeholders are assumed to be specific to the database engine
* for this connection.
*
* @param array $params An array of parameters to insert into the
* SQL string using this connection's escaping mechanism.
*
* @return array|bool $result The first row of the result set, if any,
* keyed on column name. False if no such result was found.
*/
function getRow($sql, $params = [])
{
return false;
}
/**
* Run an SQL query with the specified parameters, if any.
*
* @param string $sql An SQL string with placeholders. The
* placeholders are assumed to be specific to the database engine
* for this connection.
*
* @param array $params An array of parameters to insert into the
* SQL string using this connection's escaping mechanism.
*
* @return array $result An array of arrays representing the
* result of the query; each array is keyed on column name.
*/
function getAll($sql, $params = [])
{
return [];
}
}
|
GitWeb