(PHP 4 >= 4.3.0, PHP 5)
Get an Apache environment variable as specified by variable.
This function requires Apache 2 otherwise it's undefined.
The Apache environment variable
The walk_to_top parameter.
The value of the Apache environment variable on success, or FALSE on failure
Przykład 1. functionname() 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;?>
Powyższy przykład wyświetli coś podobnego do:
42.24.42.240