PhpOffice\PhpPresentation\Reader\ODPresentation::loadSlides PHP Method

    protected function loadSlides()
    {
        foreach ($this->oXMLReader->getElements('/office:document-content/office:automatic-styles/*') as $oElement) {
            if ($oElement->hasAttribute('style:name')) {
                $this->loadStyle($oElement);
            }
        }
        foreach ($this->oXMLReader->getElements('/office:document-content/office:body/office:presentation/draw:page') as $oElement) {
            if ($oElement->nodeName == 'draw:page') {
                $this->loadSlide($oElement);
            }
        }
    }