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Posted by amygdala on 08/21/06 07:06
"Jerry Stuckle" <jstucklex@attglobal.net> schreef in bericht
news:i8adnfdQ7qUVk3TZnZ2dnUVZ_qOdnZ2d@comcast.com...
> Steve Cook wrote:
>> Jerry Stuckle wrote:
>>
>>>Steve Cook wrote:
>>>
>>>>Jerry Stuckle wrote:
>>>>
>>>>
>>>>>Steve Cook wrote:
>>>>>
>>>>>
>>>>>>Hi,
>>>>>>
>>>>>>I have an upload application written in PHP and Flash. The PHP page
>>>>>>gets the file information via $_POST. Moreover, the user never
>>>>>>actually visits the PHP page, rather Flash sends the information to
>>>>>>the
>>>>>>PHP page and then loads the result, all in the background. Right now,
>>>>>>the php page cannot access the $_SESSION. Is there anyway that I can
>>>>>>conitnue the PHP session when doing this or does the user have to
>>>>>>visit
>>>>>>the PHP page?
>>>>>>
>>>>>>Thanks.
>>>>>>
>>>>>>Steve
>>>>>>
>>>>>
>>>>>Looks like your flash isn't sending the session cookie along with the
>>>>>rest of the request.
>>>>>
>>>>>--
>>>>>==================
>>>>>Remove the "x" from my email address
>>>>>Jerry Stuckle
>>>>>JDS Computer Training Corp.
>>>>>jstucklex@attglobal.net
>>>>>==================
>>>>
>>>>
>>>>Do you have an idea how I can get flash to send the session cookie?
>>>>
>>>
>>>I think you're going to have to ask that in a Flash newsgroup. We're
>>>PHP programmers here.
>>>
>>>--
>>>==================
>>>Remove the "x" from my email address
>>>Jerry Stuckle
>>>JDS Computer Training Corp.
>>>jstucklex@attglobal.net
>>>==================
>>
>>
>> I definitely know how to pass the session_id via flash. I guess I
>> should have asked how do I manually set the session_id value in PHP?
>> In other words how do I populate the session_id variable?
>>
>
> You don't. PHP does, based on the session id passed back by the browser -
> which is stored in a cookie.
>
> --
> ==================
> Remove the "x" from my email address
> Jerry Stuckle
> JDS Computer Training Corp.
> jstucklex@attglobal.net
> ==================
I beg to differ:
Do something like:
<?php
ini_set('session.use_cookies', '0');
session_start();
?>
Put your flash movie in the same page and echo the SID behind it (old school
style):
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0"
width="32" height="32">
<param name="movie" value="whatever.swf?<?php echo SID ?>">
<param name="quality" value="high">
<embed src="whatever.swf?<?php echo SID ?>" width="32" height="32"
quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer"
type="application/x-shockwave-flash" sid=""></embed></object>
This will give you access to the variable PHPSESSID in flash. Make sure you
append this to every GET request to php.
Notice though that appending session ID's to GET request are often
considered a security risk. But since you are using flash and thus requests
are made in the background (not through addressbar requests), it's somewhat
safer to use IMO.
Cheers
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