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114 lines
2.8 KiB
PHP
114 lines
2.8 KiB
PHP
<?PHP
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if( !function_exists("db_query"))
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{
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function db_querry_getDatenAssocArray($SQL)
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{
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global $con;
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$Erg = mysql_query($SQL, $con);
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echo mysql_error($con);
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$Daten = array();
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for( $i=0; $i<mysql_num_rows($Erg); $i++)
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$Daten[$i] = mysql_fetch_assoc($Erg);
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return $Daten;
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}
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function db_querry_diffDaten($Daten1, $Daten2)
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{
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$gefunden=False;
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$Diff = "\n<table border=1>\n";
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$Diff .= "<tr>\n\t<th>Feldname</th>\n\t<th>old Value</th>\n\t<th>new Value</th>\n";
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$Diff .= "</tr>\n";
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foreach($Daten1 as $DataKey => $Data1)
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{
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$Data2 = $Daten2[$DataKey];
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foreach($Data1 as $key => $value)
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if( $value != $Data2[$key])
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{
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$Gefunden=TRUE;
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$Diff .= "<tr>\n\t<td>$key</td>\n\t<td>$value</td>\n\t<td>".$Data2[$key]."</rd>\n</tr>";
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}
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}
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$Diff .= "</table>\n";
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if( $Gefunden)
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return $Diff;
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else
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return "\nno changes Fount\n";
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}
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function db_query( $SQL, $comment)
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{
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global $con, $Page;
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$Diff = "";
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//commed anlyse udn daten sicherung
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if( strpos( "#$SQL", "UPDATE") > 0)
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{
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//Tabellen name ermitteln
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$Table_Start = strpos( $SQL, "`");
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$Table_End = strpos( $SQL, "`", $Table_Start+1);
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$Table = substr( $SQL, $Table_Start, ($Table_End-$Table_Start+1));
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//SecureTest
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if( $Table_Start == 0 || $Table_End == 0) die("<h1>funktion_db ERROR SQL: '$SQL' nicht OK</h1>");
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//WHERE ermitteln
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$Where_Start = strpos( $SQL, "WHERE");
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$Where = substr( $SQL, $Where_Start);
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if( $Where_Start == 0) $Where = ";";
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if( strlen( $Where) < 2)
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{
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$Diff = "can't show, too mutch data (no filter was set)";
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$querry_erg = mysql_query($SQL, $con);
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}
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else
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{
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$Daten1 = db_querry_getDatenAssocArray( "SELECT * FROM $Table $Where");
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$querry_erg = mysql_query($SQL, $con);
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$Daten2 = db_querry_getDatenAssocArray( "SELECT * FROM $Table $Where");
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$Diff = db_querry_diffDaten($Daten1, $Daten2);
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}
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}
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elseif( strpos( "#$SQL", "DELETE") > 0)
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{
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$TableWhere = substr( $SQL, 6);
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$Diff .= Ausgabe_Daten( "SELECT * $TableWhere");
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//execute command
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$querry_erg = mysql_query($SQL, $con);
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}
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elseif( strpos( "#$SQL", "INSERT") > 0)
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{
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//execute command
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$querry_erg = mysql_query($SQL, $con);
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}
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else
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{
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//execute command
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$querry_erg = mysql_query($SQL, $con);
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}
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$SQLCommand = "SQL:<br>". htmlentities( $SQL, ENT_QUOTES);
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if( strlen($Diff) > 0)
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$SQLCommand .= "<br><br>Diff:<br>$Diff";
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$Commend = htmlentities( ($Page["Name"]. ": ". $comment), ENT_QUOTES);
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//LOG commands in DB
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$SQL_SEC = "INSERT INTO `ChangeLog` ( `UID` , `SQLCommad` , `Commend` ) ".
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" VALUES ( '". $_SESSION['UID']. "', ".
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"'". mysql_escape_string( $SQLCommand). "', ".
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"'". mysql_escape_string( $Commend). "' );";
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$erg = mysql_query($SQL_SEC, $con);
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echo mysql_error($con);
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return $querry_erg;
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}//function db_query(
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}
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?>
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