Fixes for broken order page and themes
[mailer.git] / inc / libs / optimize_functions.php
1 <?php
2 /************************************************************************
3  * MXChange v0.2.1                                    Start: 09/17/2004 *
4  * ================                             Last change: 09/17/2004 *
5  *                                                                      *
6  * -------------------------------------------------------------------- *
7  * File              : optimize_functions.php                           *
8  * -------------------------------------------------------------------- *
9  * Short description : Optimize functions                               *
10  * -------------------------------------------------------------------- *
11  * Kurzbeschreibung  : Optimize-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 }
43
44 // Part taken from admin optimize module of PHPNuke (http://www.phpnuke.org)
45 function repairOptimizeDatabase () {
46         $ret = array();
47         $tot_data = 0; $tabs = 0; $opts = 0;
48         $tot_idx = 0; $total_gain = 0;
49         $tot_all = 0;
50         $result = SQL_QUERY("SHOW TABLE STATUS FROM `{?__DB_NAME?}`", __FUNCTION__, __LINE__);
51         $tabs = SQL_NUMROWS($result);
52         $ret['total_size'] = 0;
53         $ret['total_tabs'] = $tabs;
54         $ret['tables'] = array();
55         if ($tabs > 0) {
56                 while ($row = SQL_FETCHARRAY($result)) {
57                         $tot_data = $row['Data_length'];
58                         $tot_idx  = $row['Index_length'];
59                         $total = $tot_data + $tot_idx;
60                         $total = $total / 1024;
61                         $total = round ($total, 3);
62                         $gain  = $row['Data_free'];
63                         $gain  = $gain / 1024;
64                         $total_gain += $gain;
65                         $gain = round ($gain, 3);
66
67                         // Repair table
68                         $result1 = SQL_QUERY_ESC("REPAIR TABLE `%s`",
69                                 array($row['Name']), __FUNCTION__, __LINE__);
70                         $rep = SQL_FETCHARRAY($result1);
71
72                         // Optimize table
73                         $result1 = SQL_QUERY_ESC("OPTIMIZE TABLE `%s`",
74                                 array($row['Name']), __FUNCTION__, __LINE__);
75                         $opt = SQL_FETCHARRAY($result1);
76
77                         // Add data to array
78                         $ret['tables'][] = array($row['Name'], $opt['Msg_text'], $rep['Msg_text'], $total, $gain);
79
80                         // Count total table data
81                         $ret['total_size'] += $total;
82                 }
83         }
84         // Total optimized data
85         $total_gain = round ($total_gain,3);
86         $ret['total_gain'] = $total_gain;
87
88         // Insert new row
89         $result = SQL_QUERY_ESC("INSERT INTO `{?_MYSQL_PREFIX?}_optimize_gain` (`gain`) VALUES (%s)",
90                 array($total_gain), __FUNCTION__, __LINE__);
91
92         // Get total runs and total optimization count
93         $result = SQL_QUERY("SELECT COUNT(`id`) AS rows, SUM(`gain`) AS opti FROM `{?_MYSQL_PREFIX?}_optimize_gain`", __FUNCTION__, __LINE__);
94         list($total_rows, $total_opti) = SQL_FETCHROW($result);
95
96         // Free memory
97         SQL_FREERESULT($result);
98
99         // Transfer data
100         $ret['total_rows'] = $total_rows;
101         $ret['total_opti'] = $total_opti;
102
103         // Return array
104         return $ret;
105 }
106
107 // [EOF]
108 ?>