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
|
<?php
# -- BEGIN LICENSE BLOCK ---------------------------------------
#
# This file is part of Dotclear 2.
#
# Copyright (c) 2003-2013 Olivier Meunier & Association Dotclear
# Licensed under the GPL version 2.0 license.
# See LICENSE file or
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
#
# -- END LICENSE BLOCK -----------------------------------------
if (!defined('DC_RC_PATH')) { return; }
function dcSystemCheck($con,&$err)
{
$err = array();
if (version_compare(phpversion(),'5.0','<')) {
$err[] = sprintf(__('PHP version is %s (5.0 or earlier needed).'),phpversion());
}
if (!function_exists('mb_detect_encoding')) {
$err[] = __('Multibyte string module (mbstring) is not available.');
}
if (!function_exists('iconv')) {
$err[] = __('Iconv module is not available.');
}
if (!function_exists('ob_start')) {
$err[] = __('Output control functions are not available.');
}
if (!function_exists('simplexml_load_string')) {
$err[] = __('SimpleXML module is not available.');
}
if (!function_exists('dom_import_simplexml')) {
$err[] = __('DOM XML module is not available.');
}
$pcre_str = base64_decode('w6nDqMOgw6o=');
if (!@preg_match('/'.$pcre_str.'/u', $pcre_str)) {
$err[] = __('PCRE engine does not support UTF-8 strings.');
}
if (!function_exists("spl_classes")) {
$err[] = __('SPL module is not available.');
}
if ($con->driver() == 'mysql' || $con->driver() == 'mysqli')
{
if (version_compare($con->version(),'4.1','<'))
{
$err[] = sprintf(__('MySQL version is %s (4.1 or earlier needed).'),$con->version());
}
else
{
$rs = $con->select('SHOW ENGINES');
$innodb = false;
while ($rs->fetch()) {
if (strtolower($rs->f(0)) == 'innodb' && strtolower($rs->f(1)) != 'disabled' && strtolower($rs->f(1)) != 'no') {
$innodb = true;
break;
}
}
if (!$innodb) {
$err[] = __('MySQL InnoDB engine is not available.');
}
}
}
elseif ($con->driver() == 'pgsql')
{
if (version_compare($con->version(),'8.0','<'))
{
$err[] = sprintf(__('PostgreSQL version is %s (8.0 or earlier needed).'),$con->version());
}
}
return count($err) == 0;
}
|
