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Date: Thu, 31 Jan 2013 12:04:23 +0100
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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 12:00, Sebastian Krebs wrote:
> 2013/1/31 Chris Wright <chrisw@aquacool.ltd.uk>
>
>>> I propose the following syntax:
>>>
>>>      php://memory/<id>
>>>      php://temp/<id>/maxmemory:<size>
>> I would very much like to see this as well.
>>
>> Would this also allow you to open multiple pointers to the same bucket=
?
>>
>> For example would this work?
>>
>> <?php
>>
>>    $fp =3D fopen('php://memory/foo', 'w+');
>>
>>    file_put_contents('php://memory/foo', 'data');
>>
>>    rewind($fp); // would this be necessary?
>>
>>    echo stream_get_contents($fp); // outputs 'data'
>>
>
> Everything else wouldn't make much sense, because why else should you n=
eed
> to define an id for it?
>
> Bu whats about
>
>
>    file_put_contents('php://memory/foo', 'data');
>    $fp =3D fopen('php://memory/foo', 'w+');
>
> 'file_put_contents()' closes the stream after writing. I would expect, =
that
> the engine will cleanup the memory (at least sooner or later), but then=
 I
> open it again.
Yup, I also expect the engine to clean memory when closing php://memory=20
or php://temp, but this is another proposal I think, no?


> Additional why don't you just pass the open stream around, if you need =
to
> access it at multiple places?
Is this question for me or Chris? If it is for me, I don't want multiple =

accesses to the same =93bucket=94/space, I want multiple =93buckets=94/sp=
aces.

Best regards.

--=20
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/