[Locale] support for D (day of year)

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

@@ -40,7 +40,7 @@ class StubIntlDateFormatter
 
     public function format($timestamp)
     {
-        $regExp = "/('(M+|L+|y+|d+|G+|Q+|q+|h+|[^MLydGQqh])|M+|L+|y+|d+|G+|Q+|q+|h+)/";
+        $regExp = "/('(M+|L+|y+|d+|G+|Q+|q+|h+|D+|[^MLydGQqhD])|M+|L+|y+|d+|G+|Q+|q+|h+|D+)/";
 
         $callback = function($matches) use ($timestamp) {
             $pattern = $matches[0];
@@ -113,8 +113,12 @@ class StubIntlDateFormatter
                     break;
 
                 case 'h':
-                    $hours = gmdate('g', $timestamp);
-                    return str_pad($hours, $length, '0', STR_PAD_LEFT);
+                    return str_pad(gmdate('g', $timestamp), $length, '0', STR_PAD_LEFT);
+                    break;
+
+                case 'D':
+                    $dayOfYear = gmdate('z', $timestamp) + 1;
+                    return str_pad($dayOfYear, $length, '0', STR_PAD_LEFT);
                     break;
             }  
         };

tests/Symfony/Tests/Component/Locale/Stub/StubIntlDateFormatterTest.php

@@ -73,13 +73,16 @@ class StubIntlDateFormatterTest extends \PHPUnit_Framework_TestCase
             array('qqqq', 0, '1st quarter'),
             array('qqqqq', 0, '1st quarter'),
 
+            // 4 months
             array('Q', 7776000, '2'),
             array('QQ', 7776000, '02'),
             array('QQQ', 7776000, 'Q2'),
             array('QQQQ', 7776000, '2nd quarter'),
 
+            // 7 months
             array('QQQQ', 15638400, '3rd quarter'),
 
+            // 10 months
             array('QQQQ', 23587200, '4th quarter'),
 
             /* hour */
@@ -89,6 +92,12 @@ class StubIntlDateFormatterTest extends \PHPUnit_Framework_TestCase
 
             array('h', 1, '12'),
             array('h', 3600, '1'),
+
+            /* day of year */
+            array('D', 0, '1'),
+            array('D', 86400, '2'), // 1 day
+            array('D', 31536000, '1'), // 1 year
+            array('D', 31622400, '2'), // 1 year + 1 day
         );
     }