(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.
| 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
)