Fixed bugs:

- #444354 (Various backslash problems),
- #450906 (Disappearing + in data | 2.2.0rc4),
- #450374 (RC4: + becomes space),
- and the one with binary data reported by Steve in the mailing-list.

lang/brazilian_portuguese.inc.php3

@@ -285,11 +285,12 @@ $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
 $strNbRecords = 'no. of records';
+$strNoModification = 'No change';
 $strOffSet = 'offset';
 $strQueryOnDb = 'SQL-query on database ';
 $strRowSize = ' Row size ';  //to translate
 $strShowPHPInfo = 'Show PHP information';  // To translate
 $strShowThisQuery = ' Show this query here again ';  //to translate
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

lang/bulgarian-win1251.inc.php3

@@ -285,11 +285,12 @@ $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
 $strNbRecords = 'no. of records';
+$strNoModification = 'No change';
 $strOffSet = 'offset';
 $strQueryOnDb = 'SQL-query on database ';
 $strRowSize = ' Row size ';  //to translate
 $strShowPHPInfo = 'Show PHP information';  // To translate
 $strShowThisQuery = ' Show this query here again ';  //to translate
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

lang/catala.inc.php3

@@ -282,9 +282,10 @@ $strAffectedRows = 'Affected rows:';
 $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
+$strNoModification = 'No change';
 $strQueryOnDb = 'SQL-query on database ';
 $strShowPHPInfo = 'Show PHP information';  // To translate
 $strShowThisQuery = ' Show this query here again ';
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

lang/chinese_big5.inc.php3

@@ -284,8 +284,9 @@ $strAffectedRows = ' Rows affected: ';  //to translate
 $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
+$strNoModification = 'No change';
 $strQueryOnDb = ' SQL-query on database ';  //to translate
 $strShowPHPInfo = 'Show PHP information';  // To translate
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = ' Use backquotes with tables and fields names ';  //to translate
-$strTables=" tables ";  //to translate
 ?>

lang/chinese_gb.inc.php3

@@ -285,11 +285,12 @@ $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
 $strNbRecords = 'no. of records';
+$strNoModification = 'No change';
 $strOffSet = 'offset';
 $strQueryOnDb = 'SQL-query on database ';
 $strRowSize = ' Row size ';  //to translate
 $strShowPHPInfo = 'Show PHP information';  // To translate
 $strShowThisQuery = ' Show this query here again ';
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

lang/czech-iso.inc.php3

@@ -283,8 +283,9 @@ $strAffectedRows = 'Affected rows:';
 $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
+$strNoModification = 'No change';
 $strQueryOnDb = 'SQL-query on database ';
 $strShowPHPInfo = 'Show PHP information';  // To translate
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

lang/czech-win1250.inc.php3

@@ -283,9 +283,10 @@ $strAffectedRows = 'Affected rows:';
 $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
+$strNoModification = 'No change';
 $strQueryOnDb = 'SQL-query on database ';
 $strShowPHPInfo = 'Show PHP information';  // To translate
 $strShowThisQuery = ' Show this query here again ';  //to translate
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

lang/danish.inc.php3

@@ -283,8 +283,9 @@ $strAffectedRows = 'Affected rows:';
 $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
+$strNoModification = 'No change';
 $strQueryOnDb = 'SQL-query on database ';
 $strShowPHPInfo = 'Show PHP information';  // To translate
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

lang/dutch.inc.php3

@@ -285,11 +285,12 @@ $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
 $strNbRecords = 'no. of records';
+$strNoModification = 'No change';
 $strOffSet = 'offset';
 $strQueryOnDb = 'SQL-query on database ';
 $strRowSize = ' Row size ';  //to translate
 $strShowPHPInfo = 'Show PHP information';  // To translate
 $strShowThisQuery = ' Show this query here again ';  //to translate
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

lang/english.inc.php3

@@ -160,6 +160,7 @@ $strName = 'Name';
 $strNbRecords = 'No. Of records';
 $strNext = 'Next';
 $strNo = 'No';
+$strNoModification = 'No change';
 $strNoPassword = 'No Password';
 $strNoPrivileges = 'No Privileges';
 $strNoRights = 'You don\'t have enough rights to be here right now!';
@@ -252,6 +253,7 @@ $strTable = 'table ';
 $strTableComments = 'Table comments';
 $strTableEmpty = 'The table name is empty!';
 $strTableMaintenance = 'Table maintenance';
+$strTables = ' table(s) ';
 $strTableStructure = 'Table structure for table';
 $strTableType = 'Table type';
 $strTerminatedBy = 'terminated by';
@@ -284,5 +286,4 @@ $strWelcome = 'Welcome to ';
 $strWrongUser = 'Wrong username/password. Access denied.';
 
 $strYes = 'Yes';
-$strTables=" tables ";  //to translate
 ?>

lang/french.inc.php3

@@ -160,6 +160,7 @@ $strName = 'Nom';
 $strNbRecords = 'nb. d\'enregistrements';
 $strNext = 'Suivant';
 $strNo = 'Non';
+$strNoModification = 'Pas de modifications';
 $strNoPassword = 'aucun mot de passe';
 $strNoPrivileges = 'aucun privil<69>ge';
 $strNoRights = 'Vous n\'<27>tes pas autoris<69> <20> acc<63>der <20> cette page';
@@ -252,6 +253,7 @@ $strTable = 'table ';
 $strTableComments = 'Commentaires sur la table';
 $strTableEmpty = 'Le nom de la table est vide';
 $strTableMaintenance = 'Maintenance de la table';
+$strTables = ' table(s) ';
 $strTableStructure = 'Structure de la table';
 $strTableType = 'Table en format';
 $strTerminatedBy = 'termin<69>(e)s par';
@@ -284,5 +286,4 @@ $strWelcome = 'Bienvenue
 $strWrongUser = 'Erreur d\'utilisateur/mot de passe. Acc<63>s refus<75>';
 
 $strYes = 'Oui';
-$strTables=" tables ";  //to translate
 ?>

lang/german.inc.php3

@@ -252,6 +252,7 @@ $strTable = 'Tabelle ';
 $strTableComments = 'Tabellen-Kommentar';
 $strTableEmpty = 'Der Tabellenname ist leer!';
 $strTableMaintenance = 'Hilfsmittel';
+$strTables = ' Tabellen ';
 $strTableStructure = 'Tabellenstruktur f<>r Tabelle';
 $strTableType = 'Tabellentyp';
 $strTerminatedBy = 'getrennt mit';
@@ -286,5 +287,5 @@ $strWrongUser = 'Falscher Benutzername/Passwort. Zugriff verweigert.';
 $strYes = 'Ja';
 
 // To translate
-$strTables=" Tabellen ";  //to translate
+$strNoModification = 'No change'; // To translate
 ?>

lang/italian.inc.php3

@@ -284,8 +284,9 @@ $strAffectedRows = 'Affected rows:';
 $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
+$strNoModification = 'No change'; // To translate
 $strQueryOnDb = 'SQL-query on database ';
 $strShowPHPInfo = 'Show PHP information';  // To translate
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

lang/japanese.inc.php3

@@ -285,11 +285,12 @@ $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
 $strNbRecords = 'no. of records';
+$strNoModification = 'No change'; // To translate
 $strOffSet = 'offset';
 $strQueryOnDb = 'SQL-query on database ';
 $strRowSize = ' Row size ';  //to translate
 $strShowPHPInfo = 'Show PHP information';  // To translate
 $strShowThisQuery = ' Show this query here again ';  //to translate
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

lang/korean.inc.php3

@@ -285,11 +285,12 @@ $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
 $strNbRecords = 'no. of records';
+$strNoModification = 'No change'; // To translate
 $strOffSet = 'offset';
 $strQueryOnDb = 'SQL-query on database ';
 $strRowSize = ' Row size ';  //to translate
 $strShowPHPInfo = 'Show PHP information';  // To translate
 $strShowThisQuery = ' Show this query here again ';  //to translate
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

lang/norwegian.inc.php3

@@ -285,11 +285,12 @@ $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
 $strNbRecords = 'no. of records';
+$strNoModification = 'No change'; // To translate
 $strOffSet = 'offset';
 $strQueryOnDb = 'SQL-query on database ';
 $strRowSize = ' Row size ';  //to translate
 $strShowPHPInfo = 'Show PHP information';  // To translate
 $strShowThisQuery = ' Show this query here again ';  //to translate
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

lang/polish.inc.php3

@@ -285,6 +285,7 @@ $strWrongUser = 'Bledne pola uzytkownik/haslo. Brak dostepu.';
 $strYes = 'Tak';
 
 // To translate
+$strNoModification = 'No change'; // To translate
 $strShowPHPInfo = 'Show PHP information';  // To translate
-$strTables=" tables ";  //to translate
+$strTables = ' table(s) ';  //to translate
 ?>

lang/portuguese.inc.php3

@@ -285,11 +285,12 @@ $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
 $strNbRecords = 'no. of records';
+$strNoModification = 'No change'; // To translate
 $strOffSet = 'offset';
 $strQueryOnDb = 'SQL-query on database ';
 $strRowSize = ' Row size ';  //to translate
 $strShowPHPInfo = 'Show PHP information';  // To translate
 $strShowThisQuery = ' Show this query here again ';  //to translate
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

lang/russian-koi8.inc.php3

@@ -285,6 +285,7 @@ $strAffectedRows = 'Affected rows:'; // To translate
 $strBzip = '"bzipped"'; // To translate
 $strGzip = '"gzipped"'; // To translate
 $strOffSet = 'offset'; // To translate
+$strNoModification = 'No change'; // To translate
 $strShowPHPInfo = 'Show PHP information'; // To translate
-$strTables=" tables ";  //to translate
+$strTables = ' table(s) ';  //to translate
 ?>

lang/russian-win1251.inc.php3

@@ -284,7 +284,8 @@ $strYes = '
 $strAffectedRows = 'Affected rows:';  // To translate
 $strBzip = '"bzipped"';  // To translate
 $strGzip = '"gzipped"';  // To translate
+$strNoModification = 'No change'; // To translate
 $strOffSet = 'offset';  // To translate
 $strShowPHPInfo = 'Show PHP information';  // To translate
-$strTables=" tables ";  //to translate
+$strTables = ' table(s) ';  //to translate
 ?>

lang/slovak-iso.inc.php3

@@ -286,6 +286,7 @@ $strWrongUser = 'Zl
 $strYes = '<27>no';
 
 // To translate
+$strNoModification = 'No change'; // To translate
 $strShowPHPInfo = 'Show PHP information';  // To translate
-$strTables=" tables ";  //to translate
+$strTables = ' table(s) ';  //to translate
 ?>

lang/spanish.inc.php3

@@ -286,7 +286,8 @@ $strAffectedRows = 'Rows affected: ';
 $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
+$strNoModification = 'No change'; // To translate
 $strOffSet = 'offset';
 $strShowPHPInfo = 'Show PHP information';  // To translate
-$strTables=" tables ";  //to translate
+$strTables = ' table(s) ';  //to translate
 ?>

lang/swedish.inc.php3

@@ -285,11 +285,12 @@ $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
 $strNbRecords = 'no. of records';
+$strNoModification = 'No change'; // To translate
 $strOffSet = 'offset';
 $strQueryOnDb = 'SQL-query on database ';
 $strRowSize = ' Row size ';  //to translate
 $strShowPHPInfo = 'Show PHP information';  // To translate
 $strShowThisQuery = ' Show this query here again ';  //to translate
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

lang/thai.inc.php3

@@ -285,11 +285,12 @@ $strDisplayOrder = 'Display order:';
 $strFieldsEmpty = ' The field count is empty! ';  //to translate
 $strFormEmpty = 'Missing value in the form !';
 $strNbRecords = 'no. of records';
+$strNoModification = 'No change'; // To translate
 $strOffSet = 'offset';
 $strQueryOnDb = 'SQL-query on database ';
 $strRowSize = ' Row size ';  //to translate
 $strShowPHPInfo = 'Show PHP information';  // To translate
 $strShowThisQuery = ' Show this query here again ';  //to translate
+$strTables = ' table(s) ';  //to translate
 $strUseBackquotes = 'Use backquotes with tables and fields\' names';
-$strTables=" tables ";  //to translate
 ?>

tbl_change.php3

@@ -7,6 +7,14 @@
  */
 require('./grab_globals.inc.php3');
 require('./header.inc.php3');
+if (get_magic_quotes_gpc()) {
+    if (!empty($sql_query)) {
+        $sql_query   = stripslashes($sql_query);
+    }
+    if (!empty($primary_key)) {
+        $primary_key = stripslashes($primary_key);
+    }
+}
 
 
 /**
@@ -14,11 +22,7 @@ require('./header.inc.php3');
  */
 mysql_select_db($db);
 $table_def = mysql_query('SHOW FIELDS FROM ' . backquote($table));
-
 if (isset($primary_key)) {
-    if (get_magic_quotes_gpc()) {
-        $primary_key = stripslashes($primary_key);
-    }
     $result = mysql_query('SELECT * FROM ' . backquote($table) . ' WHERE ' . $primary_key);
     $row    = mysql_fetch_array($result);
 }
@@ -111,8 +115,9 @@ for ($i = 0; $i < mysql_num_rows($table_def); $i++) {
     if (isset($row) && isset($row[$field])) {
         $special_chars = htmlspecialchars($row[$field]);
         $data          = $row[$field];
+        $backup_field  = '<input type="hidden" name="fields_prev[' . urlencode($field) . ']" value="' . urlencode($data) . '" />';
     } else {
-        $data = $special_chars = '';
+        $data = $special_chars = $backup_field = '';
     }
 
     // Change by Bernard M. Piller <bernard@bmpsystems.com>
@@ -162,6 +167,7 @@ for ($i = 0; $i < mysql_num_rows($table_def); $i++) {
     if (strstr($row_table_def['True_Type'], 'text')) {
         ?>
         <td>
+            <?php echo $backup_field . "\n"; ?>
             <textarea name="fields[<?php echo urlencode($field); ?>]" rows="<?php echo $cfgTextareaRows; ?>" cols="<?php echo $cfgTextareaCols; ?>"><?php if (!empty($special_chars)) echo $special_chars; ?></textarea>
         </td>
         <?php
@@ -174,19 +180,23 @@ for ($i = 0; $i < mysql_num_rows($table_def); $i++) {
         $set = str_replace('enum(', '', $row_table_def['Type']);
         $set = ereg_replace('\\)$', '', $set);
         $set = explode('\',\'', substr($set, 1, -1));
+        ?>
+        <td>
+            <input type="hidden" name="fields[<?php echo urlencode($field); ?>]" value="$enum$" />
+        <?php
+        echo "\n" . $backup_field . "\n";
 
         // show dropdown or radio depend on length
         if (strlen($row_table_def['Type']) > 20) {
             ?>
-        <td>
+            <select name="field_<?php echo md5($field); ?>[]">
-            <select name="fields[<?php echo urlencode($field); ?>]">
                 <option value=""></option>
             <?php
             echo "\n";
 
             for ($j = 0; $j < count($set);$j++) {
                 echo '                ';
-                echo '<option value="' . $set[$j] . '"';
+                echo '<option value="' . urlencode($set[$j]) . '"';
                 if ($data == $set[$j]
                     || ($data == ''
                         && isset($row_table_def['Default'])
@@ -197,18 +207,15 @@ for ($i = 0; $i < mysql_num_rows($table_def); $i++) {
              } // end for
              ?>
              </select>
-        </td>
             <?php
         } // end if
         else {
-            echo '        <td>' . "\n";
-
             $seenchecked = 0;
             for ($j = 0; $j < count($set); $j++) {
                 echo '            ';
-                echo '<input type="radio" name="fields[' . urlencode($field) . ']" ';
+                echo '<input type="radio" name="field_<?php echo md5($field); ?>[]" ';
                 // echo 'value="' . substr($set[$j], 1, -1) . '"';
-                echo 'value="' . $set[$j] . '"';
+                echo 'value="' . urlencode($set[$j]) . '"';
                 if ($data == $set[$j]
                     || ($data == ''
                         && isset($row_table_def['Default'])
@@ -226,16 +233,18 @@ for ($i = 0; $i < mysql_num_rows($table_def); $i++) {
 
             if ($row_table_def['Null'] == 'YES') {
                 echo '            ';
-                echo '<input type="radio" name="fields[' . urlencode($field) . ']" value="null"';
+                echo '<input type="radio" name="field_<?php echo md5($field); ?>[]" value="null"';
                 if ($seenchecked == 0) {
                     echo ' checked="checked"';
                 }
                 echo ' />' . "\n";
                 echo '            [' . $strNull . ']' . "\n";
             } // end if
-
-            echo '        </td>' . "\n";
         } // end else
+        ?>
+        </td>
+        <?php
+        echo "\n";
     }
     else if (strstr($row_table_def['Type'], 'set')) {
         $set = str_replace('set(', '', $row_table_def['Type']);
@@ -251,6 +260,7 @@ for ($i = 0; $i < mysql_num_rows($table_def); $i++) {
         $size = min(4, count($set));
         ?>
         <td>
+            <?php echo $backup_field . "\n"; ?>
             <input type="hidden" name="fields[<?php echo urlencode($field); ?>]" value="$set$" />
             <select name="field_<?php echo md5($field); ?>[]" size="<?php echo $size; ?>" multiple="multiple">
         <?php
@@ -278,6 +288,7 @@ for ($i = 0; $i < mysql_num_rows($table_def); $i++) {
             ?>
         <td>
             <?php echo $strBinaryDoNotEdit . "\n"; ?>
+            <?php echo $backup_field . "\n"; ?>
             <input type="hidden" name="fields[<?php echo urlencode($field); ?>]" value="<?php echo $special_chars; ?>" />
         </td>
             <?php
@@ -285,6 +296,7 @@ for ($i = 0; $i < mysql_num_rows($table_def); $i++) {
             echo "\n";
             ?>
         <td>
+            <?php echo $backup_field . "\n"; ?>
             <textarea name="fields[<?php echo urlencode($field); ?>]" rows="<?php echo $cfgTextareaRows; ?>" cols="<?php echo $cfgTextareaCols; ?>"><?php if (!empty($special_chars)) echo $special_chars; ?></textarea>
         </td>
             <?php
@@ -295,6 +307,7 @@ for ($i = 0; $i < mysql_num_rows($table_def); $i++) {
         echo "\n";
         ?>
         <td>
+            <?php echo $backup_field . "\n"; ?>
             <input type="text" name="fields[<?php echo urlencode($field); ?>]" value="<?php echo $special_chars; ?>" size="<?php echo $fieldsize; ?>" maxlength="<?php echo $len; ?>" />
         </td>
         <?php

tbl_replace.php3

@@ -42,7 +42,7 @@ if (isset($submit_type)) {
 
 
 /**
- * Prepare the update of a row
+ * Prepares the update of a row
  */
 if (isset($primary_key) && ($submit_type != $strInsertAsNewRow)) {
     // Restore the "primary key" to a convenient format
@@ -58,12 +58,30 @@ if (isset($primary_key) && ($submit_type != $strInsertAsNewRow)) {
     while (list($key, $val) = each($fields)) {
         if ($is_encoded) {
             $key = urldecode($key);
-            $val = rawurldecode($val);
         }
 
         switch (strtolower($val)) {
             case 'null':
                 break;
+            case '$enum$':
+                // if we have an enum, then construct the value
+                if ($is_encoded) {
+                    $f = 'field_' . md5($key);
+                } else {
+                    $f = 'field_' . $key;
+                }
+                if (!empty($$f)) {
+                    if ($$f = 'null') {
+                        // void
+                    } else if ($is_encoded) {
+                        $val = "'" . sql_addslashes(urldecode($$f)) . "'";
+                    } else {
+                        $val = "'" . sql_addslashes($ff) . "'";
+                    }
+                } else {
+                    $val = "''";
+                }
+                break;
             case '$set$':
                 // if we have a set, then construct the value
                 if ($is_encoded) {
@@ -72,8 +90,8 @@ if (isset($primary_key) && ($submit_type != $strInsertAsNewRow)) {
                     $f = 'field_' . $key;
                 }
                 if (!empty($$f)) {
-                    if (get_magic_quotes_gpc()) {
+                    if ($is_encoded) {
-                        $val = "'" . str_replace('\\"', '"', implode(',', $$f)) . "'";
+                        $val = "'" . sql_addslashes(urldecode(implode(',', $$f))) . "'";
                     } else {
                         $val = "'" . sql_addslashes(implode(',', $$f)) . "'";
                     }
@@ -90,7 +108,12 @@ if (isset($primary_key) && ($submit_type != $strInsertAsNewRow)) {
                 break;
         } // end switch
 
-        if (!empty($val)) {
+        // No change for this column -> next column
+        if (isset($fields_prev) && isset($fields_prev[urlencode($key)])
+            && ("'" . sql_addslashes(urldecode($fields_prev[urlencode($key)])) . "'" == $val)) {
+            continue;
+        }
+        else if (!empty($val)) {
             if (empty($funcs[$key])) {
                 $valuelist .= backquote($key) . ' = ' . $val . ', ';
             } else {
@@ -101,12 +124,25 @@ if (isset($primary_key) && ($submit_type != $strInsertAsNewRow)) {
 
     // Builds the sql upate query
     $valuelist = ereg_replace(', $', '', $valuelist);
-    $query     = 'UPDATE ' . backquote($table) . " SET $valuelist WHERE $primary_key";
+    if (!empty($valuelist)) {
+        $query = 'UPDATE ' . backquote($table) . ' SET ' . $valuelist . ' WHERE' . $primary_key;
+    }
+    // No change -> move back to the calling script
+    else {
+        if (file_exists('./' . $goto)) {
+            include('./header.inc.php3');
+            $message = $strNoModification;
+            include('./' . ereg_replace('\.\.*', '.', $goto));
+        } else {
+            header('Location: ' . $goto);
+        }
+        exit();
+    }
 } // end row update
 
 
 /**
- *  Prepare the insert of a row
+ *  Prepares the insert of a row
  */
 else {
     $fieldlist = '';
@@ -114,7 +150,6 @@ else {
     while (list($key, $val) = each($fields)) {
         if ($is_encoded) {
             $key = urldecode($key);
-            $val = rawurldecode($val);
         }
         // the 'query' row is urlencoded in sql.php3
         else if ($key == 'query') {
@@ -125,6 +160,25 @@ else {
         switch (strtolower($val)) {
             case 'null':
                 break;
+            case '$enum$':
+                // if we have a set, then construct the value
+                if ($is_encoded) {
+                    $f = 'field_' . md5($key);
+                } else {
+                    $f = 'field_' . $key;
+                }
+                if (!empty($$f)) {
+                    if ($$f = 'null') {
+                        // void
+                    } else if (get_magic_quotes_gpc()) {
+                        $val = "'" . str_replace('\\"', '"', implode(',', $$f)) . "'";
+                    } else {
+                        $val = "'" . sql_addslashes(implode(',', $$f)) . "'";
+                    }
+                } else {
+                    $val     = "''";
+                }
+                break;
             case '$set$':
                 // if we have a set, then construct the value
                 if ($is_encoded) {
@@ -161,7 +215,7 @@ else {
     // Builds the sql insert query
     $fieldlist = ereg_replace(', $', '', $fieldlist);
     $valuelist = ereg_replace(', $', '', $valuelist);
-    $query     = 'INSERT INTO ' . backquote($table) . " ($fieldlist) VALUES ($valuelist)";
+    $query     = 'INSERT INTO ' . backquote($table) . ' (' . $fieldlist . ') VALUES (' . $valuelist . ')';
 } // end row insertion