From: Andrei Shevchuk <andrei@shvchk.com>
Date: Sun, 20 Nov 2011 09:08:58 +0000 (+0400)
Subject: Support of negative timestamps
X-Git-Url: http://git.silmor.de/gitweb/?a=commitdiff_plain;h=a4a2d6f7634da18351e5ab6db7ac7ea5bedd631f;p=web%2Fkonrad%2Ftwig.git

Support of negative timestamps
---

diff --git a/lib/Twig/Extension/Core.php b/lib/Twig/Extension/Core.php
index 27f20a9..88f545b 100644
--- a/lib/Twig/Extension/Core.php
+++ b/lib/Twig/Extension/Core.php
@@ -237,7 +237,10 @@ function twig_cycle($values, $i)
 function twig_date_format_filter($date, $format = 'F j, Y H:i', $timezone = null)
 {
     if (!$date instanceof DateTime && !$date instanceof DateInterval) {
-        if (ctype_digit((string) $date)) {
+        if (ctype_digit((string) $date)
+            || (('-' == $date[0])
+                && (ctype_digit(substr($date, 1))))
+        ) {
             $date = new DateTime('@'.$date);
             $date->setTimezone(new DateTimeZone(date_default_timezone_get()));
         } else {