/** * 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->collArticulovariantes) { foreach ($this->collArticulovariantes as $o) { $o->clearAllReferences($deep); } } if ($this->collArticulovariantevalors) { foreach ($this->collArticulovariantevalors as $o) { $o->clearAllReferences($deep); } } if ($this->collPropiedads) { foreach ($this->collPropiedads as $o) { $o->clearAllReferences($deep); } } if ($this->collPropiedadvalors) { foreach ($this->collPropiedadvalors as $o) { $o->clearAllReferences($deep); } } if ($this->aTipo instanceof Persistent) { $this->aTipo->clearAllReferences($deep); } $this->alreadyInClearAllReferencesDeep = false; } // if ($deep) if ($this->collArticulovariantes instanceof PropelCollection) { $this->collArticulovariantes->clearIterator(); } $this->collArticulovariantes = null; if ($this->collArticulovariantevalors instanceof PropelCollection) { $this->collArticulovariantevalors->clearIterator(); } $this->collArticulovariantevalors = null; if ($this->collPropiedads instanceof PropelCollection) { $this->collPropiedads->clearIterator(); } $this->collPropiedads = null; if ($this->collPropiedadvalors instanceof PropelCollection) { $this->collPropiedadvalors->clearIterator(); } $this->collPropiedadvalors = null; $this->aTipo = null; }