note 43875 deleted from function.isset by curt
| From: | curt@php.net | Date: | Wed, 07 Jul 2004 03:43:36 +0000 |
| Subject: | note 43875 deleted from function.isset by curt | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-72808@lists.php.net to get a copy of this message | ||
Note Submitter: blaksaga
----
If I pass $name to a page from a form and the page contains this:
<?
function example ( $name )
{
return;
}
if ( isset ( $name ) )
echo "ISSET";
?>
It will not work as expected. For some reason $name gets cleared after the function declaration.
Just an FYI. So be sure to use alternate names for parameters.