Quoting David Eriksson <[EMAIL PROTECTED]>:
> First, look att this piece of pure PHP code:
>
> --------------------
>
> <?php
>
> class S
> {
> var $a;
> var $x;
> }
>
> $s1 = new S();
> $s1->a = 42;
>
> $s2 = new S();
>
> $s2->a = 4711;
> $s2->x = $s1;
>
> echo $s1->a."\n";
>
> $s3 = $s2->x;
> echo $s3->a."\n";
>
> echo $s2->x->a."\n";
>
> ?>
>
> --------------------
>
> All three of the "echo" lines above will output the value 42.
>
> Now consider the same code, but S is class in a PHP extension that has
> implemented the handle_property_get function to retrieve properties.
>
> This time, the last echo line will get the value of $s1->a and not
> $s2->a.
>
> handle_property_get is only called on the $s1 instance and not on the
> $s2
> instance of the object.
>
> I will write a PHP extension that just shows this "feature".
Now that I have written the special extension to test this, I am beginning to
suspekt an error in the way I treat the zend_property_reference parameter passed
to the handlers that get/set properties.
Would someone who be able to explain this structure to me? Maybe Zeev? :-)
I'll read the source meanwhile... :-)
Regards,
-\- David Eriksson -/-
"An expert in a particular computer language is really an expert
in the work-arounds necessary to use this language to perform
useful work." - Richard B. Johnson
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