bugfixes, closes #17 & #19

Author: tobimori

composer.json

@@ -2,7 +2,7 @@
   "name": "tobimori/kirby-seo",
   "description": "The ultimate Kirby SEO toolkit",
   "type": "kirby-plugin",
-  "version": "0.3.1",
+  "version": "0.3.2",
   "license": "MIT",
   "homepage": "https://github.com/tobimori/kirby-seo#readme",
   "authors": [

config/api.php

@@ -35,7 +35,7 @@
         if ($model instanceof Page) {
           $page = $model->render();
           $dom = new DOMDocument();
-          $dom->loadHTML(htmlspecialchars_decode(iconv('UTF-8', 'ISO-8859-1', htmlentities($page, ENT_COMPAT, 'UTF-8')), ENT_QUOTES), libxml_use_internal_errors(true));
+          $dom->loadHTML(htmlspecialchars_decode(mb_convert_encoding(htmlentities($page, ENT_COMPAT, 'UTF-8'), 'ISO-8859-1', 'UTF-8'), ENT_QUOTES), libxml_use_internal_errors(true));
 
           $xpath = new DOMXPath($dom);
           $headings = $xpath->query('//h1|//h2|//h3|//h4|//h5|//h6');