--- a/managedb.php	Tue May 14 14:12:42 2019 +0300
+++ b/managedb.php	Tue May 14 14:45:36 2019 +0300
@@ -95,7 +95,7 @@
 
   foreach ($settings as $key => $data)
   {
-    $sql = false;
+    $sql = FALSE;
 
     // Get setting type
     switch ($data[0])
@@ -130,7 +130,7 @@
       }
     }
 
-    if ($sql === false)
+    if ($sql === FALSE)
     {
       // Normal insertion of default data
       $sql = stDBPrepareSQL($outDB, $sqlFmt,
@@ -165,7 +165,7 @@
       "INSERT INTO ".$groupTable." (name,description) VALUES (%s,%s)",
       $groupData[$groupID][0], $groupData[$groupID][1]);
 
-    if (($gid = stDBExecSQLInsert($outDB, $sql)) === false)
+    if (($gid = stDBExecSQLInsert($outDB, $sql)) === FALSE)
     {
       echo "\nFailed to add group '".$groupID."'\n";
       return FALSE;
@@ -173,7 +173,7 @@
     
     // Add settings to the group
     stDBBeginTransaction($outDB);
-    if (stDoAddSettings($inDB, $outDB, $settings, $table, $upgrade, $gid) === false)
+    if (stDoAddSettings($inDB, $outDB, $settings, $table, $upgrade, $gid) === FALSE)
     {
       echo "\nFailed to add settings to group '".$groupID."'\n";
       return FALSE;
@@ -219,9 +219,9 @@
           $data[$n]);
 
         $sql = call_user_func_array('stDBPrepareSQL', $arr);
-        if (stDBExecSQL($outDB, $sql) === false)
+        if (stDBExecSQL($outDB, $sql) === FALSE)
         {
-          $status = false;
+          $status = FALSE;
           break;
         }
       }
@@ -299,7 +299,7 @@
       }
 
       $sql = "INSERT INTO ".$table." (".implode(",", $acols).") VALUES (".implode(",", $avals).")";
-      if (stDBExecSQL($outDB, $sql) === false)
+      if (stDBExecSQL($outDB, $sql) === FALSE)
       {
         $status = FALSE;
         break;
@@ -314,8 +314,8 @@
         // For PostgreSQL we need to update sequences
         foreach ($sequences as $seq)
         {
-          if (($max_id = stDBFetchSQLColumn($outDB, "SELECT MAX(".$seq.") FROM ".$table)) !== false &&
-              ($seq_id = stDBFetchSQLColumn($outDB, "SELECT nextval('".$table."_".$seq."_seq')")) !== false &&
+          if (($max_id = stDBFetchSQLColumn($outDB, "SELECT MAX(".$seq.") FROM ".$table)) !== FALSE &&
+              ($seq_id = stDBFetchSQLColumn($outDB, "SELECT nextval('".$table."_".$seq."_seq')")) !== FALSE &&
               ($seq_id <= $max_id))
           {
             echo "SEQFIX";
@@ -418,10 +418,10 @@
 
   case "new":
     // Try to connect to database
-    if (($inSpec = stCArg(2)) === false)
+    if (($inSpec = stCArg(2)) === FALSE)
       die("No PDO database spec specified.\n");
 
-    if (($inDB = stConnectSQLDBSpec($inSpec)) === false)
+    if (($inDB = stConnectSQLDBSpec($inSpec)) === FALSE)
       die("Could not connect to SQL database '".$inSpec."'.\n");
 
     echo "Using database spec '".$inSpec."'.\n";
@@ -459,7 +459,7 @@
 
     echo "Using INPUT database spec '".$inSpec."'.\n";
 
-    if (($inDB = stConnectSQLDBSpec($inSpec)) === false)
+    if (($inDB = stConnectSQLDBSpec($inSpec)) === FALSE)
       die("Could not connect to SQL database '".$inSpec."'.\n");
 
     // Check the current version first ...
@@ -473,7 +473,7 @@
     else
     {
       // Okay, we shall create an upgraded version ..
-      if (($outDB = stConnectSQLDBSpec($outSpec)) === false)
+      if (($outDB = stConnectSQLDBSpec($outSpec)) === FALSE)
         die("Could not connect to SQL database '".$outSpec."'.\n");
 
       echo "Database at version ".$currVersion.", upgrading to ".$dbVersion."\n";