apache_getenv

(PHP 4 >= 4.3.0, PHP 5)

apache_getenv -- Get an Apache subprocess_env variable

Описание

string apache_getenv ( string variable [, bool walk_to_top] )

Get an Apache environment variable as specified by variable.

This function requires Apache 2 otherwise it's undefined.

Список параметров

variable: The Apache environment variable
walk_to_top: Whether to get the top-level variable available to all Apache layers.

Возвращаемые значения

The value of the Apache environment variable on success, or FALSE on failure

Примеры

Пример 1. apache_getenv() example
The example above shows how to retrieve the value of the Apache environment variable SERVER_ADDR.

<?php $ret = apache_getenv("SERVER_ADDR"); echo $ret; ?>
Результатом выполнения данного примера будет что-то подобное:
42.24.42.240

Смотрите также

apache_sentenv()

getenv()

Superglobals

apache_getenv

hela at helawann dot de
17-Aug-2004 07:09


Very easy but VERY cool to use:



For an index.php that will be installed on many servers that are installed in a web without DNS, the page should point to the server itself and, for example for a cups-webinterface to port 631. So, let�s do it:



<a href="/testdir/">testlink</a><br>

<a href="http://<? echo apache_getenv("SERVER_ADDR"); ?>:631/">Cups Webinterface</a><br>



Have a lot of fun . . .



Hela

apache_get_version	apache_lookup_uri

	Last updated: Tue, 15 Nov 2005