diff --git a/dblayer.php b/dblayer.php
index d5dd65a..3494861 100644
--- a/dblayer.php
+++ b/dblayer.php
@@ -446,8 +446,23 @@ class dblayer extends PDO
   }
 
   /** Create the table defined by the differents fields.
-      Define the SQL syntax based on SQL engines */
-  public function createTable ($table, $fields, $primary, $unique)
+      Define the SQL syntax based on SQL engines 
+      $table = "dns zones";
+      $fields = array (
+        "id"=>array ("integer", "not null", "autoincrement"),
+        "zo ne"=>array ("varchar", "255", "not null"),
+        "vie wname"=>array ("varchar", "255"),
+        "view clients"=>array ("varchar", "255"),
+        "comme nt"=>array ("varchar", "1024"),
+        "opendate"=>array ("datetime", "not null"),
+        "closedate"=>array ("datetime"),
+      );
+      $primary = "id";
+      $unique = array ("id", array ("zo ne", "vie wname"));
+      $foreign = array ("zone"=>"table.field",...);
+   */
+  public function createTable ($table, $fields, $primary, $unique, 
+                               $foreign = array ())
   {
     if ($this->db === null)
       throw new Exception ("Database not connected");
@@ -517,7 +532,18 @@ class dblayer extends PDO
           $sql .="`)";
         }
       }
-      // TODO : Foreign keys
+      // Foreign keys
+      $i = 0;
+      foreach ($foreign as $field=>$k)
+      {
+        $sql .= ",\n  FOREIGN KEY(`$field`) REFERENCES `".$k[0]."`(`".
+                $k[1]."`)";
+        if (isset ($k[2]))
+          $sql .= " ".$k[2];
+        if ($i > 0)
+          $sql .= ",";
+        $i++;
+      }
       $sql .=")";
       break;
     case "mysql":
@@ -584,8 +610,20 @@ class dblayer extends PDO
           $sql .="`)";
         }
       }
-      // TODO : Foreign keys
-      $sql .=")";
+      // Foreign keys
+      $i = 0;
+      foreach ($foreign as $field=>$k)
+      {
+        
+        $sql .= ",\n  FOREIGN KEY(`$field`) REFERENCES `".$k[0]."`(`".
+                 $k[1]."`)";
+        if (isset ($k[2]))
+          $sql .= " ".$k[2];
+        if ($i > 0)
+          $sql .= ",";
+        $i++;
+      }
+      $sql .=")  ENGINE=InnoDB DEFAULT CHARSET=utf8;";
       break;
     case "pgsql":
       $sql = "CREATE TABLE \"$table\" (\n";
@@ -655,7 +693,18 @@ class dblayer extends PDO
           $sql .="\")";
         }
       }
-      // TODO : Foreign keys
+      // Foreign keys
+      $i = 0;
+      foreach ($foreign as $field=>$k)
+      {
+        $sql .= ",\n  FOREIGN KEY(\"$field\") REFERENCES \"".$k[0]."\"(\"".
+                $k[1]."\")";
+        if (isset ($k[2]))
+          $sql .= " ".$k[2];
+        if ($i > 0)
+          $sql .= ",";
+        $i++;
+      }
       $sql .=")";
       break;
     default: