init

@@ -285,22 +285,22 @@ class Perm extends CI_Controller {
 
 //        $arr2 = array();
 
-        foreach ($role as $k => $v) {
+        foreach ($role as $rolek => $rolev) {
             $r = array();
-            $r['id'] = $v->id;
-            $r['name'] = $v->name;
+            $r['id'] = $rolev->id;
+            $r['name'] = $rolev->name;
             $r['pId'] = 0;
-            $r['checked'] = $v->checked;
+            $r['checked'] = $rolev->checked;
             $arr2[] = $r;
-            if (!$v->children || empty($v->children)) {
+            if (!$rolev->children || empty($rolev->children)) {
                 continue;
             }
-            foreach ($v->children as $k2 => $v2) {
+            foreach ($rolev->children as $rolek2 => $rolev2) {
                 $r2 = array();
-                $r2['id'] = $v2->id;
-                $r2['name'] = $v2->name;
-                $r2['pId'] = $v->id;
-                $r2['checked'] = $v2->checked;
+                $r2['id'] = $rolev2->id;
+                $r2['name'] = $rolev2->name;
+                $r2['pId'] = $rolev->id;
+                $r2['checked'] = $rolev2->checked;
                 $arr2[] = $r2;
             }