apache_response_headers
PHP function
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(PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8)
Fetch all HTTP response headers
Description
apache_response_headers(): array
Fetch all HTTP response headers. Works in the Apache, LiteSpeed, FastCGI, CLI, and FPM webservers.
Parameters Parameters
Return Values
An array of all Apache response headers on success.
Examples
apache_response_headers() example
php
<?php
print_r(apache_response_headers());
?>The above example will output something similar to:
output
Array
(
[Accept-Ranges] => bytes
[X-Powered-By] => PHP/4.3.8
)