19     protected $svg;  variable in dokuwiki\\plugin\\icon\\SVG
41             $svg = $http->get($this->url);
42             if (!$svg) throw new \RuntimeException('Failed to download SVG: ' . $http->error);
43             $svg = $this->processSVG($svg);
44             io_saveFile($cache, $svg);
160         $svg = $dom->getElementsByTagName('svg')->item(0);
163         if (!$svg->hasAttribute('viewBox')) {
164             $w = $svg->getAttribute('width');
165             $h = $svg->getAttribute('height');
167                 $svg->setAttribute('viewBox', "0 0 $w $h");
172         $this->removeAttributes($svg, ['viewBox']);
204         $svg->setAttribute('xmlns', 'http://www.w3.org/2000/svg');