note: There is a similar question but that's about Apache.
The following code
<?php echo '.'; header('Location: http://stackoverflow.com');
is fully 'working' under nginx 0.7.67 where 'working' means the php redirect is working fine without errors in the error log or displaying the
How can i force nginx or php-fpm to throw the
PHP Warning: Cannot modify header information - headers already sent by warning?