Revert #107 (#127)

This PR reverts the changes from #107. It should solve #126 / #125
Spomky-Labs · Jan 6, 2019 · 68c70d3 · 68c70d3
1 parent 1438831
commit 68c70d3
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/OTP.php b/src/OTP.php
@@ -124,7 +124,13 @@ private function getDecodedSecret(): string
      */
     private function intToByteString(int $int): string
     {
-        return pack('J', $int);
+        $result = [];
+        while (0 !== $int) {
+            $result[] = chr($int & 0xFF);
+            $int >>= 8;
+        }
+
+        return str_pad(implode(array_reverse($result)), 8, "\000", STR_PAD_LEFT);
     }
 
     /**