note 40614 added to language.variables
| From: | webmaster at surrealwebs dot com | Date: | Tue, 09 Mar 2004 17:31:40 +0000 |
| Subject: | note 40614 added to language.variables | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-66509@lists.php.net to get a copy of this message | ||
OK how about a practicle use for this:
You have a session variable such as:
$_SESSION["foo"] = "bar"
and you want to reference it to change it alot throughout the program instaed of typing the whole
thing over and over just type this:
$sess =& $_SESSION
$sess['foo'] = bar;
echo $sess['foo'] // returns bar
echo $_SESSION["foo"] // also returns bar
just saves alot of time in the long run
also try $get = $HTTP_GET_VARS
or $post = $HTTP_POST_VARS
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Manual Page -- http://www.php.net/manual/en/language.variables.php
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