Tweaks to fix some tests when running under HHVM
Tweaks to fix some tests when running under HHVM

nazar-pc/CleverStyle-Framework,nazar-pc/CleverStyle-Framework,nazar-pc/CleverStyle-CMS,nazar-pc/CleverStyle-Framework,nazar-pc/CleverStyle-CMS,nazar-pc/CleverStyle-CMS,nazar-pc/CleverStyle-CMS,nazar-pc/CleverStyle-Framework