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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
<?php
if( !function_exists("db_query")) {
function Ausgabe_Daten($SQL) {
global $con;
$Erg = mysql_query($SQL, $con);
echo mysql_error($con);
$Zeilen = mysql_num_rows($Erg);
$Anzahl_Felder = mysql_num_fields($Erg);
$Diff = "<table border=1>";
$Diff .= "<tr>";
for ($m = 0 ; $m < $Anzahl_Felder ; $m++)
$Diff .= "<th>". mysql_field_name($Erg, $m). "</th>";
$Diff .= "</tr>";
for ($n = 0 ; $n < $Zeilen ; $n++) {
$Diff .= "<tr>";
for ($m = 0 ; $m < $Anzahl_Felder ; $m++)
$Diff .= "<td>".mysql_result($Erg, $n, $m). "</td>";
$Diff .= "</tr>";
}
$Diff .= "</table>";
return $Diff;
}
function db_querry_getDatenAssocArray($SQL) {
global $con;
$Erg = mysql_query($SQL, $con);
echo mysql_error($con);
$Daten = array();
for( $i=0; $i<mysql_num_rows($Erg); $i++)
$Daten[$i] = mysql_fetch_assoc($Erg);
return $Daten;
}
function db_querry_diffDaten($Daten1, $Daten2) {
$Gefunden = false;
$Diff = "\n<table border=1>\n";
$Diff .= "<tr>\n\t<th>Feldname</th>\n\t<th>old Value</th>\n\t<th>new Value</th>\n";
$Diff .= "</tr>\n";
foreach($Daten1 as $DataKey => $Data1) {
if(isset( $Daten2[$DataKey])) {
$Data2 = $Daten2[$DataKey];
foreach($Data1 as $key => $value)
if( $value != $Data2[$key]) {
$Gefunden = true;
$Diff .= "<tr>\n\t<td>$key</td>\n\t<td>$value</td>\n\t<td>" . $Data2[$key] . "</rd>\n</tr>";
}
} else
foreach($Data1 as $key => $value) {
$Gefunden = true;
$Diff .= "<tr>\n\t<td>$key</td>\n\t<td>$value</td>\n\t<td></rd>\n</tr>";
}
}
$Diff .= "</table>\n";
if($Gefunden)
return $Diff;
else
return "\nno changes Fount\n";
}
function db_query( $SQL, $comment) {
global $con, $Page;
$Diff = "";
// commed anlyse udn daten sicherung
if(strpos("#$SQL", "UPDATE") > 0) {
// Tabellen name ermitteln
$Table_Start = strpos( $SQL, "`");
$Table_End = strpos( $SQL, "`", $Table_Start+1);
$Table = substr( $SQL, $Table_Start, ($Table_End-$Table_Start+1));
//SecureTest
if( $Table_Start == 0 || $Table_End == 0) die("<h1>funktion_db ERROR SQL: '$SQL' nicht OK</h1>");
//WHERE ermitteln
$Where_Start = strpos( $SQL, "WHERE");
$Where = substr( $SQL, $Where_Start);
if( $Where_Start == 0) $Where = ";";
if( strlen( $Where) < 2)
{
$Diff = "can't show, too mutch data (no filter was set)";
$querry_erg = mysql_query($SQL, $con);
}
else
{
$Daten1 = db_querry_getDatenAssocArray( "SELECT * FROM $Table $Where");
$querry_erg = mysql_query($SQL, $con);
$Daten2 = db_querry_getDatenAssocArray( "SELECT * FROM $Table $Where");
$Diff = db_querry_diffDaten($Daten1, $Daten2);
}
}
elseif( strpos( "#$SQL", "DELETE") > 0)
{
$TableWhere = substr( $SQL, 6);
$Diff .= Ausgabe_Daten( "SELECT * $TableWhere");
//execute command
$querry_erg = mysql_query($SQL, $con);
}
elseif( strpos( "#$SQL", "INSERT") > 0)
{
//execute command
$querry_erg = mysql_query($SQL, $con);
}
else
{
//execute command
$querry_erg = mysql_query($SQL, $con);
}
$SQLCommand = "SQL:<br />". htmlentities( $SQL, ENT_QUOTES);
if( strlen($Diff) > 0)
$SQLCommand .= "<br /><br />Diff:<br />$Diff";
$Commend = htmlentities( ($Page["Name"]. ": ". $comment), ENT_QUOTES);
//LOG commands in DB
$SQL_SEC = "INSERT INTO `ChangeLog` ( `UID` , `SQLCommad` , `Commend` ) ".
" VALUES ( '". $_SESSION['UID']. "', ".
"'". mysql_escape_string( $SQLCommand). "', ".
"'". mysql_escape_string( $Commend). "' );";
$erg = mysql_query($SQL_SEC, $con);
echo mysql_error($con);
return $querry_erg;
}//function db_query(
}
?>
|
