Merge pull request #155 from edsrzf/rm-utf8-encode

Remove usage of deprecated utf8_encode function

Author: redJ4y

src/Raygun4php/RaygunRequestMessage.php

@@ -42,7 +42,7 @@ public function __construct()
         $utf8_convert_server = function ($value) use (&$utf8_convert_server) {
             return is_array($value) ?
             array_map($utf8_convert_server, $value) :
-            iconv('UTF-8', 'UTF-8', utf8_encode($value));
+            iconv('ISO-8859-1', 'UTF-8', $value);
         };
 
         $this->Form = array_map($utf8_convert, $_POST);

tests/RaygunClientTest.php

@@ -277,4 +277,19 @@ public function testValidateMessageJsonInTransportObj()
         $schemaValidator->validate($data, $this->jsonSchema);
         $this->assertTrue($schemaValidator->isValid());
     }
+
+    /**
+     * @backupGlobals enabled
+     */
+    public function testServerUtf8Conversion()
+    {
+        $_SERVER = [
+            'a' => 'hello',
+            'b' => "\xc0\xde",
+        ];
+        $requestMessage = new RaygunRequestMessage();
+
+        $this->assertSame('hello', $requestMessage->Data['a']);
+        $this->assertSame('ÀÞ', $requestMessage->Data['b']);
+    }
 }