note 35239 deleted from function.import-request-variables by vincent
| From: | vincent@php.net | Date: | Mon, 25 Aug 2003 07:19:00 +0000 |
| Subject: | note 35239 deleted from function.import-request-variables by vincent | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-55022@lists.php.net to get a copy of this message | ||
Note Submitter: pulstar@ig.com.br
----
To use this constructor, you will need to call it AFTER the ob_start(), or your session variables
will be replaced by external variables. See the examples below:
<?php
// the wrong way
import_request_variables("GPC");
echo "bar = ",$bar,"<br>";
session_start();
if(!isset($bar)) {
session_register("bar");
$bar=111;
}
echo "bar = ",$bar,"<br>";
echo "<a href='",basename($PHP_SELF),"?bar=222'>Clique
here</a>";
?>
Edemilson Lima
<?php
// the right way
session_start();
if(!isset($foo)) {
session_register("foo");
$foo=111;
}
echo "foo = ",$foo,"<br>";
import_request_variables("GPC");
echo "foo = ",$foo,"<br>";
echo "<a href='",basename($PHP_SELF),"?for=222'>Clique
here</a>";
?>