]> git.mxchange.org Git - mailer.git/blob - inc/sql-functions.php
Aliasing should be avoided, better we rename the column or/and use direct column...
[mailer.git] / inc / sql-functions.php
1 <?php
2 /************************************************************************
3  * Mailer v0.2.1-FINAL                                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  * Copyright (c) 2009, 2010 by Mailer Developer Team                    *
22  * For more information visit: http://www.mxchange.org                  *
23  *                                                                      *
24  * This program is free software; you can redistribute it and/or modify *
25  * it under the terms of the GNU General Public License as published by *
26  * the Free Software Foundation; either version 2 of the License, or    *
27  * (at your option) any later version.                                  *
28  *                                                                      *
29  * This program is distributed in the hope that it will be useful,      *
30  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
31  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
32  * GNU General Public License for more details.                         *
33  *                                                                      *
34  * You should have received a copy of the GNU General Public License    *
35  * along with this program; if not, write to the Free Software          *
36  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
37  * MA  02110-1301  USA                                                  *
38  ************************************************************************/
39
40 // Some security stuff...
41 if (!defined('__SECURITY')) {
42         die();
43 } // END - if
44
45 // Init SQLs array
46 function initSqls () {
47         setSqlsArray(array());
48 }
49
50 // Checks wether the sqls array is initialized
51 function isSqlsInitialized () {
52         return ((isset($GLOBALS['sqls'])) && (is_array($GLOBALS['sqls'])));
53 }
54
55 // Setter for SQLs array
56 function setSqlsArray ($SQLs) {
57         //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'count()='.count($SQLs));
58         $GLOBALS['sqls'] = (array) $SQLs;
59 }
60
61 // Remover for SQLs array
62 function unsetSqls () {
63         unset($GLOBALS['sqls']);
64 }
65
66 // Getter for SQLs array
67 function getSqls () {
68         return $GLOBALS['sqls'];
69 }
70
71 // Add an SQL to the list
72 function addSql ($sql) {
73         //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, sprintf("sql=%s, count=%d", $sql, countSqls()));
74         $GLOBALS['sqls']['generic'][] = (string) $sql;
75 }
76
77 // Merge SQLs together
78 function mergeSqls ($SQLs, $type = '') {
79         // Should we merge full array or partial?
80         if (empty($type)) {
81                 // Merge full array (may kill entries)
82                 setSqlsArray(merge_array(getSqls(), $SQLs));
83         } else {
84                 // Merge sub array, so get it
85                 $array = getSqls();
86
87                 // Is the sub array there?
88                 if (isset($array[$type])) {
89                         // Then get it and merge it with the new one
90                         $array[$type] = merge_array($array[$type], $SQLs);
91                 } else {
92                         // Use new array
93                         $array[$type] = $SQLs;
94                 }
95
96                 // Call again..
97                 mergeSqls($array);
98         }
99 }
100
101 // Counter for SQLs array
102 function countSqls () {
103         // Default is false
104         $count = '0';
105
106         // Is the array there?
107         if (isSqlsInitialized()) {
108                 // Then count it
109                 $count = count($GLOBALS['sqls']);
110                 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, sprintf("count=%d", $count));
111         } // END - if
112
113         // Return it
114         return $count;
115 }
116
117 // Checks wether the SQLs array is filled
118 function isSqlsValid () {
119         //* DEBUG: */ debugOutput(__FUNCTION__.':'.intval(isSqlsInitialized()).'/'.countSqls().'/'.getCurrentExtensionName());
120         return (
121                 (
122                         isSqlsInitialized()
123                 ) && (
124                         countSqls() > 0
125                 )
126         );
127 }
128
129 // [EOF]
130 ?>