apache_response_headers Fetch all HTTP response headers &reftitle.description; arrayapache_response_headers Fetch all HTTP response headers. &reftitle.returnvalues; An array of all Apache response headers on success, or &false; on failure. &reftitle.examples; <function>apache_response_headers</function> example ]]> &example.outputs.similar; bytes [X-Powered-By] => PHP/4.3.8 ) ]]> &reftitle.notes; ¬e.apache.nsapi-module; &reftitle.seealso; apache_request_headers headers_sent