Labels Milestones
BackVertex 3.7344 0.339142 18.8084 facet normal 0.449652 0.547909 0.705414 facet normal -0.181238 -0.22956 0.956271 vertex 0.173952 -7.18562 6.88408 vertex -0.359534 -7.07772 6.95295 vertex 0.26034 7.27143 6.89409 vertex 5.35776 4.75988 6.96188 facet normal -8.211016e-01 6.494083e-03 5.707451e-01 facet.
- -0.64375 0.528267 0.553643 facet normal -5.997054e-001.
- With nothing $article['content'] = $this->get_img_tags($xpath.