(PHP 4 >= 4.3.0, PHP 5)
apache_request_headers — Fetch all HTTP request headers
Fetches all HTTP request headers from the current request.
This function is only supported when PHP is installed as an Apache module.
An associative array of all the HTTP headers in the current request, or FALSE on failure.
Note: As of PHP 4.3.3 you can use this function with the NSAPI server module in Netscape/iPlanet/SunONE webservers, too.
Note:
As of PHP 4.3.3 you can use this function with the NSAPI server module in Netscape/iPlanet/SunONE webservers, too.
Example #1 apache_request_headers() example
<?php$headers = apache_request_headers();foreach ($headers as $header => $value) { echo "$header: $value <br />\n";}?>
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
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() to see a list of all of the available environment variables.
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() to see a list of all of the available environment variables.
PHP General