php-windows Digest 4 May 2010 13:02:43 -0000 Issue 3802
Topics (messages 30068 through 30069):
Re: serialize/unserialize and 32/64 bit integers
30068 by: Pierre Joye
how to access class members
30069 by: Alexander Schunk
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--- Begin Message ---
hi James,
For the record: unlike the waste majority of unices, Windows x64
maximum integer in PHP (which uses the long C type ) is always 32bit,
signed (2^31 +/-).
Are you sure that you get s:10:"2600001234"? Using the latest 5.2 I
got: d:2600001234; (windows)
However, serialize is not supposed to be used to share data across
different hosts as the format can be architecture dependent. I would
suggest to use json instead, if your goal is to share data across
hosts.
Cheers,
On Mon, May 3, 2010 at 10:56 PM, James Crow <ja...@ultratans.com> wrote:
> Hello,
>
> I am having a problem with unserializing integers with Windows XP/PHP
> 5.2.11. The serialization takes place on a Linux x86_64 host. The values
> then gets passed to the Windows machine that is 32 bit. I think the problem
> is 32/64 bit related. If I serialize a number say 2600001234 on 32 bit
> Windows it becomes s:10:"2600001234". If I do the same from 64 bit Linux it
> becomes i:2600001234.
> Is there a way to force it to serialize as a string on 64 bit PHP? If it
> matters this is an index of an array.
>
> Thanks,
> James
>
>
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>
>
--
Pierre
@pierrejoye | http://blog.thepimp.net | http://www.libgd.org
--- End Message ---
--- Begin Message ---
Hello,
i have a question:
How to access class members?
I have the following class definition:
class Mitarbeiter{
public $name = 'meier';
public $alter = '50';
public $gehalt = '2000';
public $abteilung = 'programmierung';
function printMember(){
echo 'Name: ' . $this->public;
echo 'Alter: ' . $this->public;
echo 'Gehalt: ' . $this->public;
echo 'Abteilung: ' . $this->public;
}
}
Now i want to access the public member with:
$m = new Mitarbeiter();
$m->printMember();
When calling method printMember() i get an error "cannot access empty
class member".
I dont see why the class members are empty?
Regards
Alexander
--- End Message ---
