pharext needs php-5.4+ with phar and posix

[m6w6/ext-http] / travis / pecl

diff --git a/travis/pecl b/travis/pecl
index 01c99bb9ee4a8030742ce230c43333252ebf6835..cebb9675e8d36318a928cfa48402fcc434cc7b5d 160000 (submodule)
--- a/travis/pecl
+++ b/travis/pecl
@@ -1 +1 @@
-Subproject commit 01c99bb9ee4a8030742ce230c43333252ebf6835
+Subproject commit cebb9675e8d36318a928cfa48402fcc434cc7b5d