(PHP 4 >= 4.3.0, PHP 5, PHP 7)
apache_response_headers — Fetch all HTTP response headers
Fetch all HTTP response headers.
An array of all Apache response headers on success or
FALSE on failure.
|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.|
Example #1 apache_response_headers() example
The above example will output something similar to:
Array ( [Accept-Ranges] => bytes [X-Powered-By] => PHP/4.3.8 )