/** * Resets all references to other model objects or collections of model objects. * * This method is a user-space workaround for PHP's inability to garbage collect * objects with circular references (even in PHP 5.3). This is currently necessary * when using Propel in certain daemon or large-volume/high-memory operations. * * @param boolean $deep Whether to also clear the references on all referrer objects. */ public function clearAllReferences($deep = false) { if ($deep && !$this->alreadyInClearAllReferencesDeep) { $this->alreadyInClearAllReferencesDeep = true; if ($this->collPlayerCourts) { foreach ($this->collPlayerCourts as $o) { $o->clearAllReferences($deep); } } if ($this->collPlayers) { foreach ($this->collPlayers as $o) { $o->clearAllReferences($deep); } } if ($this->aCorporation instanceof Persistent) { $this->aCorporation->clearAllReferences($deep); } $this->alreadyInClearAllReferencesDeep = false; } // if ($deep) if ($this->collPlayerCourts instanceof PropelCollection) { $this->collPlayerCourts->clearIterator(); } $this->collPlayerCourts = null; if ($this->collPlayers instanceof PropelCollection) { $this->collPlayers->clearIterator(); } $this->collPlayers = null; $this->aCorporation = null; }