as Chris W. Parker noticed, there is a little mistake in the example above
posted by me, it says:
//Class function
function set() {
$sum = $this->a . $this->b . $this->c;
}
and it should say:
//Class function
function set() {
$this->sum = $this->a . $this->b . $this->c;
}
sorry :P
luis.
"Luis Mirabal" <[EMAIL PROTECTED]> escribió en el mensaje
news:[EMAIL PROTECTED]
> when you are working with classes and objects in php, and you are coding
> inside a class, you must use the $this variable to access the members of
the
> class, for example:
>
> class test {
>
> //Class vars (something like properties)
> var $a;
> var $b;
> var $c;
> var $sum;
>
> //Class function (Constructor)
> function test() {
> $this->a = 'value for a';
> $this->b = 'value for b';
> $this->c = 'value for c';
> $this->set();
> }
>
> //Class function
> function set() {
> $sum = $this->a . $this->b . $this->c;
> }
>
> } //end class
>
> luis.
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