merged branch lsmith77/travis_test_5_3_2 (PR #2958)

Commits
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dfbed9f also test PHP 5.3.2, since this is the official lowest supported PHP version

Discussion
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[WIP] test with PHP 5.3.2 on travis

Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: ![Build Status](https://secure.travis-ci.org/lsmith77/symfony.png?branch=travis_test_5_3_2)
Fixes the following tickets: -

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by lsmith77 at 2011/12/25 16:29:20 -0800

Enable testing against PHP 5.3.2, not sure why its segfaulting PHPUnit. Will check with @loicfrering whats going on there.

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by lsmith77 at 2011/12/25 17:31:04 -0800

the issue may be inside the ClassLoader .. so we might need to increase the minimal version. but this needs to be confirmed independently.

.travis.yml

@@ -1,6 +1,7 @@
 language: php
 
 php:
+  - 5.3.2
   - 5.3
   - 5.4