diff --git a/sql.php b/sql.php
index 851a618..3652faf 100644
--- a/sql.php
+++ b/sql.php
@@ -34,43 +34,43 @@ class SQL {
               ''
       ), $que ) . "\n" . print_r ( $p, true ) . "\n\n" );
     $statement = $this->h->prepare ( $que );
-    switch (count ( $p )) {
-      case 0 :
-        break;
-      case 1 :
-        if (is_array ( $p )) {
+    if (is_array ( $p )) {
+      switch (count ( $p )) {
+        case 0 :
+          break;
+        case 1 :
           $statement->bind_param ( $t, $p [0] );
-        } else {
-          $statement->bind_param ( $t, $p );
-        }
-        break;
-      case 2 :
-        $statement->bind_param ( $t, $p [0], $p [1] );
-        break;
-      case 3 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2] );
-        break;
-      case 4 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3] );
-        break;
-      case 5 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4] );
-        break;
-      case 6 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5] );
-        break;
-      case 7 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6] );
-        break;
-      case 8 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7] );
-        break;
-      case 9 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8] );
-        break;
-      case 10 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8], $p [9] );
-        break;
+          break;
+        case 2 :
+          $statement->bind_param ( $t, $p [0], $p [1] );
+          break;
+        case 3 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2] );
+          break;
+        case 4 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3] );
+          break;
+        case 5 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4] );
+          break;
+        case 6 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5] );
+          break;
+        case 7 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6] );
+          break;
+        case 8 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7] );
+          break;
+        case 9 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8] );
+          break;
+        case 10 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8], $p [9] );
+          break;
+      }
+    } else {
+      $statement->bind_param ( $t, $p );
     }
     $statement->execute ();
     
@@ -132,58 +132,43 @@ class SQL {
               ' ',
               ''
       ), $que ) . "\n" . print_r ( $p, true ) . "\n\n" );
-    switch (count ( $p )) {
-      case 0 :
-        break;
-      case 1 :
-        if (is_array ( $p )) {
+    if (is_array ( $p )) {
+      switch (count ( $p )) {
+        case 0 :
+          break;
+        case 1 :
           $statement->bind_param ( $t, $p [0] );
-        } else {
-          $statement->bind_param ( $t, $p );
-        }
-        break;
-      case 2 :
-        $statement->bind_param ( $t, $p [0], $p [1] );
-        break;
-      case 3 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2] );
-        break;
-      case 4 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3] );
-        break;
-      case 5 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4] );
-        break;
-      case 6 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5] );
-        break;
-      case 7 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6] );
-        break;
-      case 8 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7] );
-        break;
-      case 9 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8] );
-        break;
-      case 10 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8], $p [9] );
-        break;
-      case 11 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8], $p [9], $p [10] );
-        break;
-      case 12 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8], $p [9], $p [10], $p [11] );
-        break;
-      case 13 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8], $p [9], $p [10], $p [11], $p [12] );
-        break;
-      case 14 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8], $p [9], $p [10], $p [11], $p [12], $p [13] );
-        break;
-      case 15 :
-        $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8], $p [9], $p [10], $p [11], $p [12], $p [13], $p [14] );
-        break;
+          break;
+        case 2 :
+          $statement->bind_param ( $t, $p [0], $p [1] );
+          break;
+        case 3 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2] );
+          break;
+        case 4 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3] );
+          break;
+        case 5 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4] );
+          break;
+        case 6 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5] );
+          break;
+        case 7 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6] );
+          break;
+        case 8 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7] );
+          break;
+        case 9 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8] );
+          break;
+        case 10 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8], $p [9] );
+          break;
+      }
+    } else {
+      $statement->bind_param ( $t, $p );
     }
     $statement->execute ();
     if (isset ( $statement->error ) && $statement->error != '') {