atoms = $this->get_atoms(self::subatom_classes,Unknown::class,$offset,$size,$data); $keys = $this->find_atoms(keys::class,1); $values = $this->find_atoms(ilst::class,1); $this->cache = $keys->cache->combine($values->cache); } public function __get(string $key): mixed { switch ($key) { case 'gps': $m = []; $gps = Arr::get($this->cache,'mdta.com.apple.quicktime.location.ISO6709'); preg_match('/^([+-][0-9]{2,6}(?:\.[0-9]+)?)([+-][0-9]{3,7}(?:\.[0-9]+)?)([+-][0-9]+(?:\.[0-9]+)?)?/',$gps,$m); return ['lat'=>(float)$m[1],'lon'=>(float)$m[2],'alt'=>(float)$m[3]]; case 'gps_altitude': return Arr::get($this->gps,'alt'); case 'gps_lat': return Arr::get($this->gps,'lat'); case 'gps_lon': return Arr::get($this->gps,'lon'); default: return parent::__get($key); } } }