PHP Version:
C:vtigercrm-5.4.0php>php -v
PHP 5.2.6 (cli) (built: May 2 2008 18:02:07)

mysql> select version();
+----------------------+
| version() |
+----------------------+
| 5.0.51b-community-nt |
+----------------------+

Apache Version:
C:vtigercrm-5.4.0apachebin>Apache -v
Server version: Apache/2.0.52