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php-general | 2001092

[PHP] Re: &$this? From: Ming-Chieh Lee (ming <email protected>)
Date: 09/26/01

does anyone know what does &$this mean? I saw this on the php.net
> tuturial
> > for references inside a constructor.
> > I thought that $this is already a reference?
> > The way it was used :
> > class Foo
> > {
> > function Foo($name)
> > {
> > // create a reference inside the global array $globalref
> > global $globalref;
> > $globalref[] = &$this;
> > // set name to passed value
> > $this->setName($name);
> > // and put it out
> > $this->echoName();
> > }
> > thanks for any input! 

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