PHP Manual: Fetch all HTTP response headers

array apache_response_headers ( void )

Fetch all HTTP response headers.

An array of all Apache response headers on success or FALSE on failure.

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.

Example #1 apache_response_headers example


<?php
print_r(apache_response_headers());
?>

The above example will output something similar to:

Array
(
    [Accept-Ranges] => bytes
    [X-Powered-By] => PHP/4.3.8
)

apache_response_headers