source: branches/version-2_13-dev/data/module/MDB2/Driver/Function/mysql.php @ 23022

Revision 23022, 5.5 KB checked in by Seasoft, 11 years ago (diff)

#2322 (セッションのGC処理がエラーとなる)

  • Property svn:eol-style set to LF
  • Property svn:mime-type set to text/x-httpd-php; charset=UTF-8
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1<?php
2// +----------------------------------------------------------------------+
3// | PHP versions 4 and 5                                                 |
4// +----------------------------------------------------------------------+
5// | Copyright (c) 1998-2008 Manuel Lemos, Tomas V.V.Cox,                 |
6// | Stig. S. Bakken, Lukas Smith                                         |
7// | All rights reserved.                                                 |
8// +----------------------------------------------------------------------+
9// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB  |
10// | API as well as database abstraction for PHP applications.            |
11// | This LICENSE is in the BSD license style.                            |
12// |                                                                      |
13// | Redistribution and use in source and binary forms, with or without   |
14// | modification, are permitted provided that the following conditions   |
15// | are met:                                                             |
16// |                                                                      |
17// | Redistributions of source code must retain the above copyright       |
18// | notice, this list of conditions and the following disclaimer.        |
19// |                                                                      |
20// | Redistributions in binary form must reproduce the above copyright    |
21// | notice, this list of conditions and the following disclaimer in the  |
22// | documentation and/or other materials provided with the distribution. |
23// |                                                                      |
24// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken,    |
25// | Lukas Smith nor the names of his contributors may be used to endorse |
26// | or promote products derived from this software without specific prior|
27// | written permission.                                                  |
28// |                                                                      |
29// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS  |
30// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT    |
31// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS    |
32// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE      |
33// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,          |
34// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
35// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
36// |  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED  |
37// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT          |
38// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
39// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE          |
40// | POSSIBILITY OF SUCH DAMAGE.                                          |
41// +----------------------------------------------------------------------+
42// | Author: Lukas Smith <smith@pooteeweet.org>                           |
43// +----------------------------------------------------------------------+
44//
45// $Id: mysql.php 327310 2012-08-27 15:16:18Z danielc $
46//
47
48require_once 'MDB2/Driver/Function/Common.php';
49
50/**
51 * MDB2 MySQL driver for the function modules
52 *
53 * @package MDB2
54 * @category Database
55 * @author  Lukas Smith <smith@pooteeweet.org>
56 */
57class MDB2_Driver_Function_mysql extends MDB2_Driver_Function_Common
58{
59     // }}}
60    // {{{ executeStoredProc()
61
62    /**
63     * Execute a stored procedure and return any results
64     *
65     * @param string $name string that identifies the function to execute
66     * @param mixed  $params  array that contains the paramaters to pass the stored proc
67     * @param mixed   $types  array that contains the types of the columns in
68     *                        the result set
69     * @param mixed $result_class string which specifies which result class to use
70     * @param mixed $result_wrap_class string which specifies which class to wrap results in
71     * @return mixed a result handle or MDB2_OK on success, a MDB2 error on failure
72     * @access public
73     */
74    function executeStoredProc($name, $params = null, $types = null, $result_class = true, $result_wrap_class = false)
75    {
76        $db = $this->getDBInstance();
77        if (MDB2::isError($db)) {
78            return $db;
79        }
80
81        $query = 'CALL '.$name;
82        $query .= $params ? '('.implode(', ', $params).')' : '()';
83        return $db->query($query, $types, $result_class, $result_wrap_class);
84    }
85
86    // }}}
87    // {{{ unixtimestamp()
88
89    /**
90     * return string to call a function to get the unix timestamp from a iso timestamp
91     *
92     * @param string $expression
93     *
94     * @return string to call a variable with the timestamp
95     * @access public
96     */
97    function unixtimestamp($expression)
98    {
99        return 'UNIX_TIMESTAMP('. $expression.')';
100    }
101
102    // }}}
103    // {{{ concat()
104
105    /**
106     * Returns string to concatenate two or more string parameters
107     *
108     * @param string $value1
109     * @param string $value2
110     * @param string $values...
111     * @return string to concatenate two strings
112     * @access public
113     **/
114    function concat($value1, $value2)
115    {
116        $args = func_get_args();
117        return "CONCAT(".implode(', ', $args).")";
118    }
119
120    // }}}
121    // {{{ guid()
122
123    /**
124     * Returns global unique identifier
125     *
126     * @return string to get global unique identifier
127     * @access public
128     */
129    function guid()
130    {
131        return 'UUID()';
132    }
133
134    // }}}
135}
136?>
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