[wp-hackers] Perhaps OT PHP Question
sam at rephrase.net
Tue May 29 02:54:40 GMT 2007
On 5/29/07, Matt Patenaude <MattPat at mattpat.net> wrote:
> You're right about what he's doing, but shouldn't that also happen in
> PHP 5? Unless he precedes $category in the loop declaration with an
> ampersand, shouldn't it also operate as a copy in PHP 5? Or am I
> missing something?
I think objects pass by reference by default. If $category were a
string (etc.) then the ampersand would be required.
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