diff --git a/config.inc.php3 b/config.inc.php3
index 87603827e..5b00e9731 100755
--- a/config.inc.php3
+++ b/config.inc.php3
@@ -70,7 +70,7 @@ $cfgServers[3]['bookmarktable'] = '';
 // or set it to 0 to be given a list of servers without logging in
 // If you have only one server configured, $cfgServerDefault *MUST* be
 // set to that server.
-$cfgServerDefault = 1;              // Default server (0 = no default server)
+$cfgServerDefault = 1;                         // Default server (0 = no default server)
 $cfgServer        = '';
 unset($cfgServers[0]);
 
@@ -81,13 +81,13 @@ unset($cfgServers[0]);
 $cfgConfirm               = TRUE;
 $cfgPersistentConnections = FALSE;
 $cfgShowBlob              = FALSE;
-$cfgProtectBlob           = FALSE;
+$cfgProtectBlob		      = FALSE;
 $cfgShowSQL               = TRUE;
 $cfgSkipLockedTables      = FALSE;  // mark used tables, make possible to show
                                     // locked tables (since MySQL 3.23.30)
 $cfgMaxRows               = 30;
 $cfgOrder                 = 'ASC';
-$cfgOBGzip                = TRUE;   // GZIP output buffering
+$cfgOBGzip 		          = TRUE;   // GZIP output buffering
 $cfgGZipDump              = TRUE;   // Allow the use of gzip/bzip compression
 $cfgBZipDump              = TRUE;   // for dump files
 
@@ -118,11 +118,11 @@ $cfgThBgcolor           = '#D3DCE3';
 $cfgBgcolorOne          = '#CCCCCC';
 $cfgBgcolorTwo          = '#DDDDDD';
 $cfgTextareaCols        = 40;
-$cfgLimitChars		= 50;	    // max field data length in browse mode
 $cfgTextareaRows        = 7;
+$cfgLimitChars          = 50;           // max field data length in browse mode
 $cfgModifyDeleteAtLeft  = TRUE;
 $cfgModifyDeleteAtRight = FALSE;
-$cfgLeftWidth           = 150;      // left frame width
+$cfgLeftWidth           = 150;          // left frame width
 
 
 /**
diff --git a/db_details.php3 b/db_details.php3
index bd8291311..4976286a3 100755
--- a/db_details.php3
+++ b/db_details.php3
@@ -200,8 +200,8 @@ else if (MYSQL_MAJOR_VERSION >= 3.23 && isset($tbl_cache)) {
     ?>
 <tr bgcolor="<?php echo $cfgThBgcolor; ?>">
     <td colspan="7" align="center">
-        <?php echo $strSum . "\n"; ?> &nbsp;&nbsp; 
-        <b>( <?php echo $num_tables . " " . $strTables; ?>)</b>
+        <?php echo $strSum . "\n"; ?>&nbsp;&nbsp;
+        <b>(<?php echo $num_tables . ' ' . $strTables; ?>)</b>
     </td>
     <td align="right" nowrap="nowrap">
         <?php echo number_format($sum_entries, 0, $number_decimal_separator, $number_thousands_separator) . "\n"; ?>
diff --git a/left.php3 b/left.php3
index 10de45394..52458d362 100755
--- a/left.php3
+++ b/left.php3
@@ -192,7 +192,7 @@ if ($num_dbs > 1) {
         echo "\n";
         ?>
         <a class="item" href="db_details.php3?<?php echo $common_url_query; ?>" onclick="expandBase('el<?php echo $j; ?>', false);">
-            <font color="black" class="heada"><?php echo $db; ?> (<?php echo "$num_tables"; ?>)</font></a>
+            <font color="black" class="heada"><?php echo $db; ?> (<?php echo $num_tables; ?>)</font></a>
     </div>
 
     <div id="el<?php echo $j;?>Child" class="child" style="margin-bottom: 5px">
@@ -253,7 +253,7 @@ else if ($num_dbs == 1) {
     ?>
     <div id="el2Parent" class="parent">
         <a class="item" href="db_details.php3?<?php echo $common_url_query; ?>">
-            <font color="black" class="heada"><?php echo $db; ?> (<?php echo "$num_tables"; ?>)</font></a>
+            <font color="black" class="heada"><?php echo $db; ?> (<?php echo $num_tables; ?>)</font></a>
     </div>
     <div id="el2Child" class="child" style="margin-bottom: 5px">
     <?php
diff --git a/lib.inc.php3 b/lib.inc.php3
index b07efbbdd..5bbfa7739 100755
--- a/lib.inc.php3
+++ b/lib.inc.php3
@@ -161,7 +161,7 @@ if (!defined('__LIB_INC__')){
      * Gets the valid servers list and parameters
      */
     reset($cfgServers);
-    while(list($key, $val) = each($cfgServers)) {
+    while (list($key, $val) = each($cfgServers)) {
         // Don't use servers with no hostname
         if (empty($val['host'])) {
             unset($cfgServers[$key]);
@@ -856,7 +856,7 @@ window.parent.frames['nav'].location.replace('./left.php3?lang=<?php echo $GLOBA
     {
         global $lang, $server, $db, $table;
         global $sql_query, $goto, $pos;
-        global $SelectNumRows, $cfgLimitChars;
+        global $SelectNumRows;
 
         // Gets the number of rows per page
         if (isset($GLOBALS['sessionMaxRows'])) {
@@ -1131,8 +1131,8 @@ var errorMsg2 = '<?php echo(str_replace('\'', '\\\'', $GLOBALS['strNotValidNumbe
                     if (eregi('BLOB', $true_field_type['Type'])) {
                         echo '    <td align="right">&nbsp;[BLOB]&nbsp;</td>' . "\n";
                     } else {
-                        if (strlen($row[$i]) > $cfgLimitChars){
-                            $row[$i] = substr($row[$i],0,$cfgLimitChars) . "...";
+                        if (strlen($row[$i]) > $GLOBALS['cfgLimitChars']) {
+                            $row[$i] = substr($row[$i], 0, $cfgLimitChars) . '...';
                         }
                         echo '    <td>&nbsp;' . htmlspecialchars($row[$i]) . '&nbsp;</td>' . "\n";
                     }