100 lines
2.3 KiB
PHP
100 lines
2.3 KiB
PHP
<?PHP
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if( !function_exists("db_query"))
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{
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function Ausgabe_Daten($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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$Zeilen = mysql_num_rows($Erg);
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$Anzahl_Felder = mysql_num_fields($Erg);
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$Diff = "<table border=1>";
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$Diff .= "<tr>";
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for ($m = 0 ; $m < $Anzahl_Felder ; $m++)
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$Diff .= "<th>". mysql_field_name($Erg, $m). "</th>";
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$Diff .= "</tr>";
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for ($n = 0 ; $n < $Zeilen ; $n++)
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{
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$Diff .= "<tr>";
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for ($m = 0 ; $m < $Anzahl_Felder ; $m++)
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$Diff .= "<td>".mysql_result($Erg, $n, $m). "</td>";
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$Diff .= "</tr>";
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}
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$Diff .= "</table>";
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return $Diff;
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}
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function db_query( $SQL, $comment)
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{
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global $con;
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//commed anlyse udn daten sicherung
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$Diff = "";
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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-$Table_Start+1));
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//WHERE ermitteln
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$Where_Start = strpos( $SQL, "WHERE");
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$Where = substr( $SQL, $Where_Start);
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// sicherheitsprüfung !!!!
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if( $Where_Start == 0) $Where = ";";
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//Daten auslesen
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$Diff .= Ausgabe_Daten( "SELECT * FROM $Table $Where");
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//execute command
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$querry_erg = mysql_query($SQL, $con);
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//Daten auslesen
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$Diff .= Ausgabe_Daten( "SELECT * FROM $Table $Where");
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}
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elseif( strpos( "#$SQL", "DELETE") > 0)
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{
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$TableWhere = substr( $SQL, 6);
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//Daten auslesen
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$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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echo "##### LOG: INSERT #####";
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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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//abschneiden wenn zu lang
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if( strlen( $Diff) > 5120) $Diff = "too mutch (len ". strlen( $Diff). ")";
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//LOG commands in DB
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$SQL_SEC = "INSERT INTO `ChangeLog` ( `UID` , `SQLCommad` , `Commend` ) ".
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" VALUES ( ".
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"'". $_SESSION['UID']. "', ".
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"'SQL:<br>". htmlentities( $SQL, ENT_QUOTES). "<br><br>".
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"Diff:<br>$Diff', ".
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"'". htmlentities( $comment, ENT_QUOTES). "' );";
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$erg = mysql_query($SQL_SEC, $con);
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echo "##$erg";
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echo mysql_error($con);
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echo "##";
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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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