Remove forceutf8 library from composer

Author: jschroed91

composer.json

@@ -20,7 +20,6 @@
     },
     "require": {
         "php": ">=5.3.3",
-        "neitanod/forceutf8": "^2.0",
         "ezyang/htmlpurifier": "^4.7"
     },
     "autoload": {

demo/index.php

@@ -1,7 +1,6 @@
 <?php
 
 use Caxy\HtmlDiff\HtmlDiff;
-use ForceUTF8\Encoding;
 
 ini_set('display_errors', 1);
 error_reporting(E_ALL);
@@ -32,11 +31,8 @@ function addDebugOutput($value, $key = 'general')
 
     $data = json_decode($input, true);
 
-//    $oldText = $data['oldText'];
-//    $newText = $data['newText'];
-
-    $oldText = Encoding::toUTF8($data['oldText']);
-    $newText = Encoding::toUTF8($data['newText']);
+    $oldText = $data['oldText'];
+    $newText = $data['newText'];
     $useTableDiffing = isset($data['tableDiffing']) ? $data['tableDiffing'] : true;
 
     $diff = new HtmlDiff($oldText, $newText, 'UTF-8', array());
@@ -50,7 +46,6 @@ function addDebugOutput($value, $key = 'general')
     $diff->build();
 
     echo json_encode(array('diff' => $diff->getDifference(), 'debug' => $debugOutput));
-//    echo $diff->getDifference();
 } else {
     header('Content-Type: text/html');
     echo file_get_contents('demo.html');

lib/Caxy/HtmlDiff/Table/TableDiff.php

@@ -56,6 +56,9 @@ class TableDiff extends AbstractDiff
      */
     protected $purifier;
 
+    /**
+     * @var string
+     */
     protected $strategy = self::STRATEGY_MATCHING;
 
     public function __construct($oldText, $newText, $encoding, $specialCaseTags, $groupDiffs)