php.ini: %error_reporting = |ff0000|E_ALL|% httpd.conf: %php_value error_reporting |ff0000|2047|% in script: %error_reporting(|ff0000|E_ALL & ~E_NOTICE|);% E_ALL == 2047 E_NOTICE == 8 E_ALL & ~E_NOTICE == 2039 http://www.php.net/manual/en/ref.errorfunc.php#errorfunc.constants