ID: 11556
Updated by: derick
Old-Status: Open
Status: Closed
Bug Type: Scripting Engine problem
Operating system: 
PHP Version: 4.0.4pl1
Assigned To: 

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().


Previous Comments:

[2001-06-19 06:57:08] [EMAIL PROTECTED]
} elseif ($submit=="suchen" && !empty(trim($search))) {


produces parse error:

Parse error: parse error, expecting `T_VARIABLE' or `'$'' in 
/web/ on line blah


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