On 13/11/12 20:04, Robert Williams wrote:
On 11/13/12 11:20, "B. Aerts" <ba_ae...@yahoo.com> wrote:
Having read access to a variable's address (like a C-pointer) would be
perfect - but Google tells me you can't in PHP.
If you can restrict yourself to objects for the passed variables, you can
use spl_object_hash(). It does exactly what you need, but it only works
with objects. AFAIK, there's no equivalent for scalars or arrays.
<http://php.net/manual/en/function.spl-object-hash.php>
Regards,
Bob
--
Robert E. Williams, Jr.
Associate Vice President of Software Development
Newtek Businesss Services, Inc. -- The Small Business Authority
https://www.newtekreferrals.com/rewjr
http://www.thesba.com/
Hello Bob,
thanks for the tip - indeed it does exactly what I need.
Unfortunately, I need to keep scalars/arrays in the frame too.
But thinking along your line, do you know of a function that does a
similar thing to the function call itsself ?
( as functions get stacked, called recursive or through callback
mechanisms, there must be a similar allocation table/mechanism as for
variables/objects)
Regards,
Bert
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