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Manual: putenv
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putenv

(PHP3 , PHP4 )

putenv -- 環境変数の値を設定する

説明

void putenv (string setting)

サーバーの環境変数に setting を追加します。

例 1. 環境変数の設定


putenv ("UNIQID=$uniqid");


User Contributed Notes: putenv

wk@zeelandnet.nl
13-May-2000 04:14
The following code works correctly for me:

$t = "bla bla";
putenv("what=$t");
echo getenv("what");

and actually writes "bla bla" to the screen. However, if you go to another page than the one in which you did the putenv, the environment variable is gone.

 About Notes

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