revert previous and make GLPI test for APC consistent with Zend one (APCU will not be used for now)

git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@20506 35612d4c-9d10-0410-837c-bf9dd1be60d7
fix previouos (APC test) + comment

git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@20507 35612d4c-9d10-0410-837c-bf9dd1be60d7