Bugfixes

- Fixed `Url` not outputting correct class when used in json_encode.
- Fixed `IInputItem` being too strict about strings which may be nullable.

src/Pecee/Http/Input/IInputItem.php

@@ -9,14 +9,14 @@ interface IInputItem
 
     public function setIndex(string $index): self;
 
-    public function getName(): string;
+    public function getName(): ?string;
 
     public function setName(string $name): self;
 
-    public function getValue(): string;
+    public function getValue(): ?string;
 
     public function setValue(string $value): self;
 
-    public function __toString();
+    public function __toString(): string;
 
 }

src/Pecee/Http/Input/InputFile.php

@@ -140,7 +140,7 @@ class InputFile implements IInputItem
      *
      * @return string
      */
-    public function getName(): string
+    public function getName(): ?string
     {
         return $this->name;
     }
@@ -177,7 +177,7 @@ class InputFile implements IInputItem
      *
      * @return string mixed
      */
-    public function getFilename(): string
+    public function getFilename(): ?string
     {
         return $this->filename;
     }
@@ -256,12 +256,12 @@ class InputFile implements IInputItem
         return $this;
     }
 
-    public function __toString()
+    public function __toString(): string
     {
         return $this->getTmpName();
     }
 
-    public function getValue(): string
+    public function getValue(): ?string
     {
         return $this->getFilename();
     }

src/Pecee/Http/Input/InputItem.php

@@ -35,7 +35,7 @@ class InputItem implements IInputItem
     /**
      * @return string
      */
-    public function getName(): string
+    public function getName(): ?string
     {
         return $this->name;
     }
@@ -55,7 +55,7 @@ class InputItem implements IInputItem
     /**
      * @return string
      */
-    public function getValue(): string
+    public function getValue(): ?string
     {
         return $this->value;
     }
@@ -72,7 +72,7 @@ class InputItem implements IInputItem
         return $this;
     }
 
-    public function __toString()
+    public function __toString(): string
     {
         return (string)$this->value;
     }