getallheaders
(PHP 4, PHP 5)
getallheaders — Fetch all HTTP request headers
Description
array getallheaders
( void
)
Fetches all HTTP headers from the current request.
This function is an alias for apache_request_headers(). Please read the apache_request_headers() documentation for more information on how this function works.
This function is only supported when PHP is installed as an Apache module.
Return Values
An associative array of all the HTTP headers in the current request, or FALSE on failure.
Changelog
| Version | Description |
|---|---|
| 4.3.0 | Became an alias for apache_request_headers(). Essentially, it was renamed. This is because this function only works with Apache. |
Examples
Example #1 getallheaders() example
<?php
foreach (getallheaders() as $name => $value) {
echo "$name: $value\n";
}
?>
Notes
Note:
As of PHP 4.3.3 you can use this function with the NSAPI server module in Netscape/iPlanet/SunONE webservers, too.