Add a __destruct to Profile.

Signed-off-by: Raphaël Barrois <raphael.barrois@polytechnique.org>

diff --git a/classes/profile.php b/classes/profile.php
index b11e31d..a05ed66 100644 (file)
--- a/classes/profile.php
+++ b/classes/profile.php
@@ -171,6 +171,13 @@ class Profile implements PlExportable
         $this->visibility = $visibility;
     }
 
+    private function __destruct()
+    {
+        // Need to delete objects allocated by the profile
+        // http://www.php.net/manual/en/function.unset.php#98692
+        unset($this->owner);
+    }
+
     public function id()
     {
         return $this->pid;