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PHP5 extensions: using existing functionnames as method names

php.internals

Unnamed Person

19 years ago

Hi,

i just was wondering how existing function names could be used as method names
in OO-Extensions for PHP5. I've looked through the SPL-source where this is done with
functions like current() and next() in the iterators, but I couldn't find a hint how to do this.

Can someone give me a little hint what is needed to do that.

Many thanks in advance,
Daniel

messju mohr

19 years ago

On Wed, Sep 13, 2006 at 10:09:08AM +0200, danhen@email.de wrote:

> Hi,
>
> i just was wondering how existing function names could be used as method names
> in OO-Extensions for PHP5. I've looked through the SPL-source where this is done with
> functions like current() and next() in the iterators, but I couldn't find a hint how to do this.
>
> Can someone give me a little hint what is needed to do that.

you can use any function name as method name without a clash. you just
cannot use language constructs that aren't real functions like
"empty", "echo" or "require" as method names.

this question better belongs to php-general, btw.