#18 PHPUnit_Util_Printer::write writes HTTP headers before unit tests run

[Daniel Barrett]

When I call header() inside a unit test, I am told that phpunit has already set HTTP headers:

Cannot modify header information - headers already sent by (output started at /usr/share/pear/PHPUnit/Util/Printer.php:172)

Full report is at: http://stackoverflow.com/questions/20076467/why-does-phpunit-interfere-with-setting-http-headers-in-this-code

This is phpunit 3.7.19 on CentOS 6.