Merge pull request #34 from rolandsusans/master

Update HighchartOption.php
ghunti · Aug 12, 2015 · 60efed1 · 60efed1
2 parents cbaed3b + e276d4f
commit 60efed1
Showing 1 changed file with 9 additions and 5 deletions.
diff --git a/src/HighchartOption.php b/src/HighchartOption.php
@@ -47,11 +47,15 @@ public function __construct($value = null)
     {
         if (is_string($value)) {
             //Avoid json-encode errors latter on
-            $this->_value = iconv(
-                mb_detect_encoding($value),
-                "UTF-8",
-                $value
-            );
+            if(function_exists('iconv')){
+                $this->_value = iconv(
+                        mb_detect_encoding($value),
+                        "UTF-8",
+                        $value
+                );
+            } else {// fallback for servers that does not have iconv  
+                $this->_value = mb_convert_encoding($value, "UTF-8", mb_detect_encoding($value));
+            }
         } else if (!is_array($value)) {
             $this->_value = $value;
         } else {