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Subject: Re: [PHP-DEV] Proposal: php://memory/<id> (& ://temp/<id>)
From: ivan.enderlin@hoa-project.net ("Ivan Enderlin @ Hoa")


On 31/01/13 15:35, Gustavo Lopes wrote:
> On Thu, 31 Jan 2013 14:55:26 +0100, Ivan Enderlin @ Hoa 
> <ivan.enderlin@hoa-project.net> wrote:
>
>>> I'm not sure what you mean here. Each time you open a php://memory 
>>> stream, you're working on a new "bucket", right?
>> Yes exact. My bad. But my proposal still persist. Identifying 
>> php://memory buckets would be nice to retrieve them. For example:
>>
>>      $f1 = fopen('php://memory/foo', 'r+');
>>      fwrite($f1, 'foobar');
>>      unset($f1);
>>
>>      $f1prime = fopen('php://memory/foo', 'r+');
>>      rewind($f1);
>>      var_dump(stream_get_contents($f1)); // string(6) "foobar"
>>
>> Is it interesting? In this way, we have a similar behavior than 
>> php://fd/<i>, file://, http:// etc.
>>
>
> No. When you do unset($f1), you're closing the file and the memory is 
> reclaimed. That's how it's supposed to be.
Ok.


> Just pass the stream along. If you really need to use operations on 
> the URLs themselves, you can easily write a user wrapper that 
> delegates to static php://memory streams kept statically.
That's what I did.

Thank you for the clarification.

-- 
Ivan Enderlin
Developer of Hoa
http://hoa-project.net/

PhD. student at DISC/Femto-ST (Vesontio) and INRIA (Cassis)
http://disc.univ-fcomte.fr/ and http://www.inria.fr/

Member of HTML and WebApps Working Group of W3C
http://w3.org/