Home/ Manual/ apache / functions/ apache_setenv

apache_setenv

PHP function Edit on GitHub ✎

(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)

Set an Apache subprocess_env variable

Description

apache_setenv(string $variable, string $value, bool $walk_to_top = false): bool

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 changed.

Parameters

variable: The environment variable that's being set.
value: The new variable value.
walk_to_top: Whether to set the top-level variable available to all Apache layers.

Return Values

Success

Examples

Setting an Apache environment variable using apache_setenv()

php

<?php
apache_setenv("EXAMPLE_VAR", "Example Value");
?>

Notes