Development

- Removed unused class references.
- Removed escape from `-` in reg-ex as it's only required when next to character-class.
- Added `$_FILE` support for `all` method.
- Bugfixes.

src/Pecee/Http/Input/InputItem.php

@@ -2,9 +2,6 @@
 
 namespace Pecee\Http\Input;
 
-use Exception;
-use Traversable;
-
 class InputItem implements IInputItem, \IteratorAggregate
 {
     public $index;
@@ -81,7 +78,7 @@ class InputItem implements IInputItem, \IteratorAggregate
         return (\is_array($value) === true) ? json_encode($value) : $value;
     }
 
-    public function getIterator()
+    public function getIterator(): \ArrayIterator
     {
         return new \ArrayIterator($this->getValue());
     }