Re: Stupid question

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" <mirabal@adinet.com.uy> escribió en el mensaje news:20040317210203.96490.qmail@pb1.pair.com... > 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.