Fix for allowing big ints

Fixes web issue 433

Author: exussum12

src/controllers/FacebookController.php

@@ -61,7 +61,7 @@ public function logUserIn($request, $db)
                 ]
             ]);
             if ($res->getStatusCode() == 200) {
-                $data = json_decode((string)$res->getBody(), true);
+                $data = json_decode((string)$res->getBody(), true, 512, JSON_BIGINT_AS_STRING);
                 if (!array_key_exists('email', $data)) {
                     throw new Exception("Email address is unavailable", 403);
                 }

src/views/JsonView.php

@@ -47,7 +47,7 @@ protected function numericCheck($data)
 
     protected function scalarNumericCheck($key, $value)
     {
-        if (is_numeric($value) && ! in_array($key, $this->string_fields)) {
+        if (is_numeric($value) && ! in_array($key, $this->string_fields) && $value < PHP_INT_MAX) {
             return (float) $value;
         }