The React\HTTP\Response headers expect a set of Key/Value pairs in an associative array of string => string and writes the value directly to the HTTP response.
When an array of values is stored at a header it throws an error due to Array to string conversion. (See Travis CI results.)
The
React\HTTP\Responseheaders expect a set of Key/Value pairs in an associative array of string => string and writes the value directly to the HTTP response.When an array of values is stored at a header it throws an error due to Array to string conversion. (See Travis CI results.)