cvs: phpdoc /en/reference/info/functions getenv.xml

philip Tue Jan 18 12:53:30 2005 EDT Modified files: /phpdoc/en/reference/info/functions getenv.xml Log: Refer to Superglobals in example and seealso. http://cvs.php.net/diff.php/phpdoc/en/reference/info/functions/getenv.xml?r1=1.7&r2=1.8&ty=u Index: phpdoc/en/reference/info/functions/getenv.xml diff -u phpdoc/en/reference/info/functions/getenv.xml:1.7 phpdoc/en/reference/info/functions/getenv.xml:1.8 --- phpdoc/en/reference/info/functions/getenv.xml:1.7 Thu Sep 16 04:27:44 2004 +++ phpdoc/en/reference/info/functions/getenv.xml Tue Jan 18 12:53:28 2005 @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="iso-8859-1"?> -<!-- $Revision: 1.7 $ --> +<!-- $Revision: 1.8 $ --> <!-- splitted from ./en/functions/info.xml, last change in rev 1.2 --> <refentry id="function.getenv"> <refnamediv> @@ -19,7 +19,11 @@ <programlisting role="php"> <![CDATA[ <?php -$ip = getenv("REMOTE_ADDR"); // get the ip number of the user +// Example use of getenv() +$ip = getenv('REMOTE_ADDR'); + +// Or simply use a Superglobal ($_SERVER or $_ENV) +$ip = $_SERVER['REMOTE_ADDR']; ?> ]]> </programlisting> @@ -33,7 +37,9 @@ url="&url.cgispec;">page on environmental variables</ulink>. </para> <para> - See also <function>putenv</function>. + See also <function>putenv</function>, + <function>apache_getenv</function>&listendand; + <link linkend="language.variables.superglobals">Superglobals</link>. </para> </refsect1> </refentry>