note 47914 added to language.variables.scope
| From: | adam dot pippinataccesscommdotca at osu1 dot php dot net | Date: | Sun, 05 Dec 2004 10:08:17 +0000 |
| Subject: | note 47914 added to language.variables.scope | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-81387@lists.php.net to get a copy of this message | ||
The last code I posted only copied the variables into the local function, by replacing the foreach
block in that code with the following one, a reference is created so the variable can be modified
inside the function and retain its value outside of the function.
<?php
foreach ($GLOBALS as $key=>$value)
{
$$key = & $GLOBALS[$key];
}
?>
----
Manual Page -- http://www.php.net/manual/en/language.variables.scope.php
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