> Hi,
> I'm getting confused here. Perhaps someone could point me to an
> appropriate section of the manual?
>
> I have a class defined like so:
> <?php
> class tclass {
> var $mya;
> var $myb;
>
> function tclass() {
> $this->mya = "";
> $this->myb = "";
> }
> function & squareit($mya) {
why "&" ???
> $this->myb = ($this->mya * $this->mya);
note: $this->mya is different from $mya (the parameter).
then: $this->myb = 0 everytime....
> return $this->myb;
> }
> }
> ?>
>
> and I'm calling it like this:
> <?php
> require('tclass.php');
>
> $myvar = new tclass;
> $tclass->squareit(11);
>
> echo "result is $tclass";
> ?>
>
> it outputs "result is Object".
> When I include the function 'squareit' in a script without the oo
> stuff, I get the result I expect. What am I missing?
>
you must do:
$myvar = new tclass;
echo "result is " . $tclass->squareit(11);
remember: an Object is a group for methods (functions) and attributes
(vars).
Jose M. Santibañez A.
<jms@nivel5.cl>
<http://jms.w.cl/jms>
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