diff --git a/outputtxt.php b/outputtxt.php
index e0eb2be..7bfb2d8 100644
--- a/outputtxt.php
+++ b/outputtxt.php
@@ -7,6 +7,9 @@ require_once ("output.php");
 /** Display in Text the datas provided */
 class outputtxt extends output
 {
+  /** Display an array on table format (TRUE) or tree format (FALSE) */
+  public $table = TRUE;
+
   /** Display in Text the datas provided
       @param mixed $data The data to be displayed */
   public function out ($data)
@@ -26,7 +29,92 @@ class outputtxt extends output
     elseif (is_integer ($data))
       echo "$data\n";
     elseif (is_array ($data))
-      echo substr (print_r ($data, TRUE), 8, -3)."\n";
+    {
+      if ($this->table === true)
+      {
+        // TABLE FORMAT
+        // Look at sizes of each field
+        $sizes = array ();
+        foreach ($data as $line)
+        {
+          if (! is_array ($line))
+          {
+            // 1 dimension array : force in tree format
+            $this->table = false;
+            break;
+          }
+          foreach ($line as $key=>$val)
+          {
+            if (is_array ($val))
+            {
+              // 3 dimensions array : force in tree format
+              $this->table = false;
+              break 2;
+            }
+            if (! isset ($sizes[$key]))
+              $sizes[$key] = strlen ($val);
+            else
+              $sizes[$key] = max ($sizes[$key], strlen ($val));
+          }
+        }
+
+        if ($this->table === true)
+        {
+          // Display the table if it is not a tree format
+          // Prepare the border
+          $line = reset ($data);
+          $border = "";
+          $border .= "+";
+          $col = 0;
+          foreach ($line as $key=>$val)
+          {
+            if ($col > 0)
+              $border .= "+";
+            $border .= str_repeat ("-", 2+$sizes[$key]);
+            $col ++;
+          }
+          $border .= "+\n";
+          echo "$border";
+          echo "| ";
+          // Display titles
+          $col = 0;
+          foreach ($line as $key=>$val)
+          {
+            if ($col > 0)
+              echo " | ";
+            $start = round (($sizes[$key]-strlen ($key))/2);
+            echo str_repeat (" ", $start);
+            echo $key;
+            echo str_repeat (" ", $sizes[$key]-$start-strlen ($key));
+            $col ++;
+          }
+          echo " |\n";
+          echo "$border";
+
+          // Display datas
+          foreach ($data as $line)
+          {
+            echo "| ";
+            $col = 0;
+            foreach ($line as $key=>$val)
+            {
+              if ($col > 0)
+                echo " | ";
+              echo sprintf ("%".$sizes[$key]."s", $val);
+              $col ++;
+            }
+            echo " |\n";
+          }
+          echo "$border";
+        }
+      }
+
+      if ($this->table === false)
+      {
+        // TREE FORMAT
+        echo substr (print_r ($data, TRUE), 8, -3)."\n";
+      }
+    }
     elseif ($data === NULL)
       echo "NULL\n";
     else