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&return.falseforfailure;. &reftitle.changelog; &Version; &Description; 5.5.7 This function became available in the CLI server. 5.4.0 This function became available under FastCGI. Previously, it was supported when PHP was installed as an Apache module or by the NSAPI server module in Netscape/iPlanet/SunONE webservers. &reftitle.examples; <function>apache_response_headers</function> example ]]> &example.outputs.similar; bytes [X-Powered-By] => PHP/4.3.8 ) ]]> &reftitle.seealso; apache_request_headers headers_sent headers_list