Index: trunk/src/main/php/LoggerManager.php
===================================================================
--- trunk/src/main/php/LoggerManager.php	(revision 627925)
+++ trunk/src/main/php/LoggerManager.php	(working copy)
@@ -145,6 +145,20 @@
         define('LOG4PHP_DEFAULT_INIT_OVERRIDE', 
             LoggerOptionConverter::toBoolean($_ENV['log4php.defaultInitOverride'], false)
         );
+    } elseif (isset($_ENV['log4php_defaultInitOverride'])) {
+        /**
+         * @ignore
+         */
+        define('LOG4PHP_DEFAULT_INIT_OVERRIDE', 
+            LoggerOptionConverter::toBoolean($_ENV['log4php_defaultInitOverride'], false)
+        );
+    } elseif (isset($_SERVER['log4php_defaultInitOverride'])) {
+        /**
+         * @ignore
+         */
+        define('LOG4PHP_DEFAULT_INIT_OVERRIDE', 
+            LoggerOptionConverter::toBoolean($_SERVER['log4php_defaultInitOverride'], false)
+        );
     } elseif (isset($GLOBALS['log4php.defaultInitOverride'])) {
         /**
          * @ignore
@@ -162,6 +176,8 @@
          * <p>If it is not user defined, log4php tries to autoconfigure using (in order):</p>
          *
          * - the <code>$_ENV['log4php.defaultInitOverride']</code> variable.
+         * - the <code>$_ENV['log4php_defaultInitOverride']</code> variable.
+         * - the <code>$_SERVER['log4php_defaultInitOverride']</code> variable.
          * - the <code>$GLOBALS['log4php.defaultInitOverride']</code> global variable.
          * - defaults to <i>false</i>
          *
@@ -177,6 +193,16 @@
          * @ignore
          */
         define('LOG4PHP_CONFIGURATION', trim($_ENV['log4php.configuration']));
+    } elseif (isset($_ENV['log4php_configuration'])) {
+        /**
+         * @ignore
+         */
+        define('LOG4PHP_CONFIGURATION', trim($_ENV['log4php_configuration']));
+    } elseif (isset($_SERVER['log4php_configuration'])) {
+        /**
+         * @ignore
+         */
+        define('LOG4PHP_CONFIGURATION', trim($_SERVER['log4php_configuration']));
     } else {
         /**
          * Configuration file.
@@ -187,6 +213,8 @@
          * (in order):</p>
          *
          * - the <code>$_ENV['log4php.configuration']</code> enviroment variable.
+         * - the <code>$_ENV['log4php_configuration']</code> enviroment variable.
+         * - the <code>$_SERVER['log4php_configuration']</code> variable.
          * - defaults to 'log4php.properties'.
          *
          * @var string