/** * 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->aUser instanceof Persistent) { $this->aUser->clearAllReferences($deep); } if ($this->aArea instanceof Persistent) { $this->aArea->clearAllReferences($deep); } $this->alreadyInClearAllReferencesDeep = false; } // if ($deep) $this->aUser = null; $this->aArea = null; }
/** * 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->collVisitations) { foreach ($this->collVisitations as $o) { $o->clearAllReferences($deep); } } if ($this->aCountry instanceof Persistent) { $this->aCountry->clearAllReferences($deep); } if ($this->aState instanceof Persistent) { $this->aState->clearAllReferences($deep); } if ($this->aRegion instanceof Persistent) { $this->aRegion->clearAllReferences($deep); } if ($this->aCity instanceof Persistent) { $this->aCity->clearAllReferences($deep); } if ($this->aArea instanceof Persistent) { $this->aArea->clearAllReferences($deep); } $this->alreadyInClearAllReferencesDeep = false; } // if ($deep) if ($this->collVisitations instanceof PropelCollection) { $this->collVisitations->clearIterator(); } $this->collVisitations = null; $this->aCountry = null; $this->aState = null; $this->aRegion = null; $this->aCity = null; $this->aArea = null; }