? sites/default/modules
? sites/default/settings.php
Index: modules/system/system.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/system/system.module,v
retrieving revision 1.631
diff -u -p -r1.631 system.module
--- modules/system/system.module	13 Oct 2008 00:33:04 -0000	1.631
+++ modules/system/system.module	14 Oct 2008 13:20:07 -0000
@@ -19,7 +19,7 @@ define('DRUPAL_CORE_COMPATIBILITY', '7.x
 /**
  * Minimum supported version of PHP.
  */
-define('DRUPAL_MINIMUM_PHP',    '5.2.0');
+define('DRUPAL_MINIMUM_PHP', '5.2.7');
 
 /**
  * Minimum recommended value of PHP memory_limit.