APACHE_REQUEST_HEADERS(3)						 1						 APACHE_REQUEST_HEADERS(3)

apache_request_headers - Fetch all HTTP request headers

SYNOPSIS

       array apache_request_headers (void  )

DESCRIPTION

	Fetches all HTTP request headers from the current request.

RETURN VALUES

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

CHANGELOG

       +--------+---------------------------------------------------+
       |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  web- |
       |	| servers.					    |
       |	|						    |
       +--------+---------------------------------------------------+
EXAMPLES

       Example #1

	      apache_request_headers(3) example

	      <?php
	      $headers = apache_request_headers();

	      foreach ($headers as $header => $value) {
		  echo "$header: $value <br />
";
	      }
	      ?>

	      The above example will output something similar to:

	      Accept: */*
	      Accept-Language: en-us
	      Accept-Encoding: gzip, deflate
	      User-Agent: Mozilla/4.0
	      Host: www.example.com
	      Connection: Keep-Alive

NOTES

       Note

	       You can also get at the value of the common CGI variables by reading them from the environment, which works whether or not you  are
	      using PHP as an Apache module. Use phpinfo(3) to see a list of all of the available environment variables.

SEE ALSO

       apache_response_headers(3).

PHP Documentation Group 												 APACHE_REQUEST_HEADERS(3)