[Locale] Adjust StubIntlDateFormatter to have new methods added in …

…PHP 5.5

src/Symfony/Component/Locale/Stub/StubIntlDateFormatter.php

@@ -217,6 +217,24 @@ public function format($timestamp)
         return $formatted;
     }
 
+    /**
+     * Formats an object
+     *
+     * @param object $object
+     * @param mixed  $format
+     * @param string $locale
+     *
+     * @return string   The formatted value
+     *
+     * @see    http://www.php.net/manual/en/intldateformatter.formatobject.php
+     *
+     * @throws MethodNotImplementedException
+     */
+    public function formatObject($object, $format = null, $locale = null)
+    {
+        throw new MethodNotImplementedException(__METHOD__);
+    }
+
     /**
      * Returns the formatter's calendar
      *
@@ -229,6 +247,20 @@ public function getCalendar()
         return self::GREGORIAN;
     }
 
+    /**
+     * Returns the formatter's calendar object
+     *
+     * @return object The calendar's object being used by the formatter
+     *
+     * @see    http://www.php.net/manual/en/intldateformatter.getcalendarobject.php
+     *
+     * @throws MethodNotImplementedException
+     */
+    public function getCalendarObject()
+    {
+        throw new MethodNotImplementedException(__METHOD__);
+    }
+
     /**
      * Returns the formatter's datetype
      *
@@ -327,17 +359,15 @@ public function getTimeZoneId()
     /**
      * Returns the formatter's timezone
      *
-     * @return \DateTimeZone The timezone identifier used by the formatter
+     * @return mixed    The timezone used by the formatter
      *
      * @see    http://www.php.net/manual/en/intldateformatter.gettimezone.php
+     *
+     * @throws MethodNotImplementedException
      */
     public function getTimeZone()
     {
-        if (!$this->unitializedTimeZoneId) {
-            return new \DateTimeZone($this->timeZoneId);
-        }
-
-        return new \DateTimeZone(date_default_timezone_get());
+        throw new MethodNotImplementedException(__METHOD__);
     }
 
     /**
@@ -482,11 +512,16 @@ public function setPattern($pattern)
     public function setTimeZoneId($timeZoneId)
     {
         if (null === $timeZoneId) {
-            // TODO: changes were made to ext/intl in PHP 5.4.4 release that need to be investigated since it will
-            // use ini's date.timezone when the time zone is not provided. As a not well tested workaround, uses UTC.
-            // See the first two items of the commit message for more information:
-            // https://github.com/php/php-src/commit/eb346ef0f419b90739aadfb6cc7b7436c5b521d9
-            $timeZoneId = getenv('TZ') ?: 'UTC';
+            // In PHP 5.5 if $timeZoneId is null it fallbacks to `date_default_timezone_get()` method
+            if (version_compare(\PHP_VERSION, '5.5.0alpha1', '>=')) {
+                $timeZoneId = date_default_timezone_get();
+            } else {
+                // TODO: changes were made to ext/intl in PHP 5.4.4 release that need to be investigated since it will
+                // use ini's date.timezone when the time zone is not provided. As a not well tested workaround, uses UTC.
+                // See the first two items of the commit message for more information:
+                // https://github.com/php/php-src/commit/eb346ef0f419b90739aadfb6cc7b7436c5b521d9
+                $timeZoneId = getenv('TZ') ?: 'UTC';
+            }
 
             $this->unitializedTimeZoneId = true;
         }
@@ -514,9 +549,18 @@ public function setTimeZoneId($timeZoneId)
         return true;
     }
 
-    public function setTimeZone($timeZoneId)
+    /**
+     * This method was added in PHP 5.5 as replacement for `setTimeZoneId()`
+     *
+     * @param  mixed $timeZone
+     *
+     * @return Boolean true on success or false on failure
+     *
+     * @see    http://www.php.net/manual/en/intldateformatter.settimezone.php
+     */
+    public function setTimeZone($timeZone)
     {
-        return $this->setTimeZoneId($timeZoneId);
+        return $this->setTimeZoneId($timeZone);
     }
 
     /**