Yeah, it's already built and it's called Zend Encoder.
On Mon, 26 Nov 2001, Yermo M. Lamers wrote:
>
> Markus,
>
> Yea, that's the problem. In my application, just loading the class files
> on each page adds quite a bit of overhead. (1000's of lines of code).
>
> I've taken a look through the PHP/Zend source and it looks to me like it
> would be possible to create a module built around a modified version of
> php_execute_script() that:
>
> 1. loads, compiles and executes a script.
>
> 2. saves the state of the global tables Zend uses to
> manage class definitions, objects, functions, variables, etc
> (since there are so many globals used in Zend it doesn't look
> like you can instantiate a second instance of the PHP interpreter
> inside a single process, correct?)
>
> 3. exports some function calls to PHP that would allow object instances
> (and their corresponding class definitions) to be imported into
> the local name space.
>
> Ideally I'd set the module up so that all these classes and instantiation
> happen in the php.ini file at server start time. Now wouldn't that be
> cool?
>
> The question I have is what other hooks are there inside PHP that would
> prevent this from working? Can I copy a pre-built symbol table (and class
> definition table, etc) that I saved from a previous run of the PHP
> interpreter (on a previous page) into a new one without having it crash?
>
> thanks,
>
> -- Yermo
>
> On Mon, 26 Nov 2001, Markus Fischer wrote:
>
> > On Mon, Nov 26, 2001 at 12:18:23PM -0500, Yermo M. Lamers wrote :
> > > Question for you, when you serialize to a file do the class definitions
> > > get serialized along with it or do you have to pre-load your classes
> > > before you can unserialize? (that seems to be the way it works but I may
> > > be mistaken).
> >
> > Class definition is not safed.
> >
> > - Markus
> >
>
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