getallheaders

(PHP 4, PHP 5, PHP 7)

getallheadersFetch all HTTP request headers

Description

getallheaders ( void ) : array

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.

Return Values

An associative array of all the HTTP headers in the current request, or FALSE on failure.

Changelog

Version Description
7.3.0 This function became available in the FPM SAPI.
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.

Examples

Example #1 getallheaders() example

<?php

foreach (getallheaders() as $name => $value) {
    echo 
"$name$value\n";
}

?>

See Also

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