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Posted by vinnie on 05/29/07 15:50
On May 29, 3:54 am, Erwin Moller
<since_humans_read_this_I_am_spammed_too_m...@spamyourself.com> wrote:
> vinnie wrote:
> > hi guys, i'm just at the beginning. I apologize. the file still gives
> > me back an error:
>
> > <<Parse error: syntax error, unexpected T_VARIABLE, expecting
> > T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in d:\tryphp.php on line
> > 19>>
>
> > why? Can someone fix it so i can "study" the working one?
>
> > class somma
> > {
> > var $uno=10;
> > var $due=15;
> > var $tre=15;
> > function sum($uno,
> > $due, $tre)
> > {
>
> > $totale = $uno + $due + $tre;
>
> > return($totale);
> > }
> > function sum_2()
> > {
> > $totale = $this->sum($this->uno, $this-
> >>due, $this->tre);
> > return $totale;
> > print("$totale");
>
> Hi Vinnie,
>
> Why do you first return something, and then print something on the next
> line?
> What do you think will happen?
> Will the print-statement ever be reached?
>
> Regards,
> Erwin Moller
>
> > }
> > $somma=new_somma();
> > $sum=$somma->(34,40);
> > print("$sum");
> > }
but also if i try to echo $sum, i get nothing, so there must be a
mistake somewhere, and using the 2 books i have it's hard to find
(PHP5 for dummies, and core PHP programming).
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