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PHP: apache_setenv - Manual

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Last updated: Wed, 19 Mar 2008

apache_setenv

(PHP 4 >= 4.2.0, PHP 5)

apache_setenv — Set an Apache subprocess_env variable

说明

bool apache_setenv ( string $variable , string $value [, bool $walk_to_top ] )

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.

参数

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.

返回值

如果成功则返回 TRUE ，失败则返回 FALSE 。

范例

Example#1 Setting an Apache environment variable using apache_setenv()

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

注释

Note: apache_setenv() can be paired up with apache_getenv() across separate pages or for setting variables to pass to Server Side Includes (.shtml) that have been included in PHP scripts.

参见

apache_getenv()

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apache_response_headers

Last updated: Wed, 19 Mar 2008

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