Fixes for broken order page and themes
[mailer.git] / inc / sql-functions.php
1 <?php
2 /************************************************************************
3  * MXChange v0.2.1                                    Start: 10/23/2009 *
4  * ===============                              Last change: 10/23/2009 *
5  *                                                                      *
6  * -------------------------------------------------------------------- *
7  * File              : sql-functions.php                                *
8  * -------------------------------------------------------------------- *
9  * Short description : All MySQL-related functions                      *
10  * -------------------------------------------------------------------- *
11  * Kurzbeschreibung  : Alle MySQL-Relevanten Funktionen                 *
12  * -------------------------------------------------------------------- *
13  * $Revision::                                                        $ *
14  * $Date::                                                            $ *
15  * $Tag:: 0.2.1-FINAL                                                 $ *
16  * $Author::                                                          $ *
17  * Needs to be in all Files and every File needs "svn propset           *
18  * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
19  * -------------------------------------------------------------------- *
20  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
21  * For more information visit: http://www.mxchange.org                  *
22  *                                                                      *
23  * This program is free software; you can redistribute it and/or modify *
24  * it under the terms of the GNU General Public License as published by *
25  * the Free Software Foundation; either version 2 of the License, or    *
26  * (at your option) any later version.                                  *
27  *                                                                      *
28  * This program is distributed in the hope that it will be useful,      *
29  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
30  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
31  * GNU General Public License for more details.                         *
32  *                                                                      *
33  * You should have received a copy of the GNU General Public License    *
34  * along with this program; if not, write to the Free Software          *
35  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
36  * MA  02110-1301  USA                                                  *
37  ************************************************************************/
38
39 // Some security stuff...
40 if (!defined('__SECURITY')) {
41         die();
42 } // END - if
43
44 // Init SQLs array
45 function initSqls () {
46         setSqlsArray(array());
47 }
48
49 // Checks wether the sqls array is initialized
50 function isSqlsInitialized () {
51         return ((isset($GLOBALS['sqls'])) && (is_array($GLOBALS['sqls'])));
52 }
53
54 // Setter for SQLs array
55 function setSqlsArray ($SQLs) {
56         $GLOBALS['sqls'] = (array) $SQLs;
57 }
58
59 // Remover for SQLs array
60 function unsetSqls () {
61         unset($GLOBALS['sqls']);
62 }
63
64 // Getter for SQLs array
65 function getSqls () {
66         return $GLOBALS['sqls'];
67 }
68
69 // Add an SQL to the list
70 function addSql ($sql) {
71         //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, sprintf("sql=%s, count=%d", $sql, countSqls()));
72         $GLOBALS['sqls']['generic'][] = (string) $sql;
73 }
74
75 // Merge SQLs together
76 function mergeSqls ($SQLs, $type = '') {
77         // Should we merge full array or partial?
78         if (empty($type)) {
79                 // Merge full array (may kill entries)
80                 setSqlsArray(merge_array(getSqls(), $SQLs));
81         } else {
82                 // Merge sub array, so get it
83                 $array = getSqls();
84
85                 // Is the sub array there?
86                 if (isset($array[$type])) {
87                         // Then get it and merge it with the new one
88                         $array[$type] = merge_array($array[$type], $SQLs);
89                 } else {
90                         // Use new array
91                         $array[$type] = $SQLs;
92                 }
93
94                 // Call again..
95                 mergeSqls($array);
96         }
97 }
98
99 // Counter for SQLs array
100 function countSqls () {
101         // Default is false
102         $count = 0;
103
104         // Is the array there?
105         if (isSqlsInitialized()) {
106                 // Then count it
107                 $count = count($GLOBALS['sqls']);
108                 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, sprintf("count=%d", $count));
109         } // END - if
110
111         // Return it
112         return $count;
113 }
114
115 // Checks wether the SQLs array is filled
116 function isSqlsValid () {
117         //* DEBUG: */ print __FUNCTION__.':'.intval(isSqlsInitialized()).'/'.countSqls().'/'.getCurrentExtensionName().'<br />';
118         return (
119                 (
120                         isSqlsInitialized()
121                 ) && (
122                         countSqls() > 0
123                 )
124         );
125 }
126
127 // [EOF]
128 ?>