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Fetch all HTTP request headers


getallheaders

(PHP 4, PHP 5)

getallheadersFetch 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.

See Also


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