Bug #11556 Updated: empty function does only accept variables, but no functions
| From: | derick@php.net | Date: | Tue, 19 Jun 2001 17:09:53 +0000 |
| Subject: | Bug #11556 Updated: empty function does only accept variables, but no functions | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-57293@lists.php.net to get a copy of this message | ||
ID: 11556
Updated by: derick
Reported By: ruempler@topconcepts.com
Old-Status: Open
Status: Closed
Bug Type: Scripting Engine problem
Operating system:
PHP Version: 4.0.4pl1
Assigned To:
Comments:
Empty can only be used on variables, and not on a return value from a function, unless you assign it
to a variabele first.
This also counts for p.e. unset().
Derick
Previous Comments:
---------------------------------------------------------------------------
[2001-06-19 06:57:08] ruempler@topconcepts.com
} elseif ($submit=="suchen" && !empty(trim($search))) {
.....
produces parse error:
Parse error: parse error, expecting
T_VARIABLE' or '$'' in
/web/eisbaer-eis.de/www/download/index.php on line blah
---------------------------------------------------------------------------
ATTENTION! Do NOT reply to this email!
To reply, use the web interface found at http://bugs.php.net/?id=11556&edit=2