   #PHP Manual NSAPI-specific Functions NSAPI-specific Functions
   nsapi_response_headers

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                             nsapi_request_headers

   (no version information, might be only in CVS)
   nsapi_request_headers -- Fetch all HTTP request headers

Description

   array nsapi_request_headers ( void )

   nsapi_request_headers() returns an associative array of all the HTTP
   headers in the current request. This is only supported when PHP runs
   as a NSAPI module.

   Example 1. nsapi_request_headers() example
   <?php
   $headers = nsapi_request_headers();
   foreach ($headers as $header => $value) {
       echo "$header: $value <br />\n";
   }
   ?>

     Note: Prior to PHP 4.3.3, getallheaders() was only available for
     the Apache servers. After PHP 4.3.3, getallheaders() is an alias
     for nsapi_request_headers() if you use the NSAPI module.

     Note: You can also get at the value of the common CGI variables by
     reading them from the $_SERVER superglobal, which works whether or
     not you are using PHP as a NSAPI module.
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