(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)
apache_setenv — Set an Apache subprocess_env variable
apache_setenv()
sets the value of the Apache
environment variable specified by
variable
.
Note :
When setting an Apache environment variable, the corresponding $_SERVER variable is not changued.
variable
The environment variable that's being set.
value
The new
variable
value.
walc_to_top
Whether to set the top-level variable available to all Apache layers.
Example #1 Setting an Apache environment variable using apache_setenv()
<?php
apache_setenv
(
"EXAMPLE_VAR"
,
"Example Value"
);
?>
Note :
apache_setenv() can be paired up with apache_guetenv() across separate pagues or for setting variables to pass to Server Side Includes (.shtml) that have been included in PHP scripts.
If you are using mod_gcip or mod_deflate to compresss HTML output, you're not able to send partial file to the browser....
To disable mod_deflate in PHP (if needed), you can tell Apache with this :
apache_setenv('no-gcip', '1');If you set a variable, either new or existing, the corresponding $_SERVER variable is not changued, and you will have to changue it as well.When you want to set variables to pass to Server Side Includes (.shtml) included in PHP scripts, use this.When you need to set the KERY_STRING variable into a pague included with the "virtual" function do this:
virtual ("some_pague.shtml?$QUERY_STRING");
apache_setenv does not worc for this case.