Allow all kinds of object keys

Author: kylekatarnls

examples/object.js

@@ -0,0 +1 @@
+{color: 'red', 'font-size': '12px', 'tab-size': 12, content: ">"}

examples/object.php

@@ -0,0 +1 @@
+array( 'color' => 'red', 'font-size' => '12px', 'tab-size' => 12, 'content' => ">" );

src/JsPhpize/Nodes/BracketsArray.php

@@ -13,7 +13,7 @@ public function __toString()
     {
         $items = array();
         foreach ($this->data as $key => $value) {
-            $items[] = var_export($key, true) . ' => ' . $value;
+            $items[] = $key . ' => ' . $value;
         }
 
         return $this->export($items);

src/JsPhpize/Parser/ExpressionParser.php

@@ -30,7 +30,7 @@ protected function getBracketsArray()
         while ($token = $this->next()) {
             if ($token->type === '}') {
                 if (!empty($value)) {
-                    $array->addItem($key, $value);
+                    $array->addItem(strval($key), $value);
                 }
 
                 return $array;
@@ -39,11 +39,11 @@ protected function getBracketsArray()
             if (!$isValue) {
                 switch ($token->type) {
                     case 'string':
-                        $key = json_decode($token->value);
+                        $key = $token->value;
                         break;
                     case 'variable':
                     case 'constant':
-                        $key = $token->value;
+                        $key = var_export($token->value, true);
                         break;
                 }
                 if ($key === null) {
@@ -54,7 +54,7 @@ protected function getBracketsArray()
                 continue;
             }
             if ($token->type === ',') {
-                $array->addItem(in_array($key->type, array('constant', 'variable')) ? var_export($key->value, true) : strval($key), $value);
+                $array->addItem(strval($key), $value);
                 $isValue = false;
                 $key = null;
                 $value = null;