Re: [Phplib-users] Re: php 4.2.1

[Daniel B. <bo...@io...>]

I had the same problem when I upgraded to 4.1.

unset was working on the page, but was not being saved if the var was
registered as a session variable.  I ended up having to assign the var
to null to get it to work.

$foo is an array
unset($foo) does not work
$foo = array() does work.



On Tue, 2002-06-04 at 03:53, Marko Kaening wrote:
> Hi,
> 
> I found solutions myself. It's eventually not related to phplib, rather to
> PHP itself.
> 
> >                 unset($ExpNames[],$ExpNr[]);
> 
> php 4.2.1 doesn't like (in contradiction to 4.0.4) such an unset()
> command.  If I skip the [] brackets it doesn't throw an error message
> anymore. But unfortunately the assignments down the snipout to these 2
> arrays do not work as expected anyway... Well, have to investigate that.
> 
> Another thing was that I had somewhere in my code a typo. One ";" at a
> line end was followed by a ":"! The funny thing was that php 4.2.1 didn't
> give me an error message in the browser. nothing, just blank screen and
> stopped processing the php script. I was totally irritated.  Only when I
> reinstalled 4.0.4 I saw an error message pointing me to the type. Strange,
> isn't it?
> 
> Hope I didn't bother somebody.
> 
> Marko
> 
> 
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