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Posted by Ivαn Sαnchez Ortega on 03/01/07 08:56
denisbytezone@gmail.com wrote:
> The first problem I still see as a problem however. Why can't it just
> compare the two memory addresses of the two objects
Because PHP, being a high-level language, does not allow the programmer to
work with pointers.
> and say "both objects are at the same location, therefore they are equal",
> instead of trying to traverse the data structures?
Jeez, just RTFM:
http://es.php.net/manual/en/language.oop5.object-comparison.php
"
On the other hand, when using the identity operator (===), object variables
are identical if and only if they refer to the same instance of the same
class.
"
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IvΓ‘n SΓ‘nchez Ortega -ivansanchez-algarroba-escomposlinux-punto-org-
http://acm.asoc.fi.upm.es/~mr/
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