--- /dev/null
+--TEST--
+Bug #26317 (military timezone offset signedness)
+--SKIP--
+if (!@putenv("TZ=GMT0") || getenv("TZ") != 'GMT0') {
+ die("skip unable to change TZ enviroment variable\n");
+}
+--FILE--
+<?php
+ putenv("TZ=GMT0");
+ echo date("Y-m-d H:i:s\n", strtotime("2003-11-19 16:20:42 Z"));
+ echo date("Y-m-d H:i:s\n", strtotime("2003-11-19 09:20:42 T"));
+ echo date("Y-m-d H:i:s\n", strtotime("2003-11-19 19:20:42 C"));
+?>
+--EXPECT--
+2003-11-19 16:20:42
+2003-11-19 16:20:42
+2003-11-19 16:20:42