Re: learning to right objects

Justin Thank you now I have a working example to go from. Justin Patrin wrote:

On Wed, 11 Aug 2004 16:35:33 -0500, Blake Schroeder <blake@lhwd.net> wrote:

I am trying to change some of my functions in to classes and objects. I have been checking out the php.net and google and still not grasping the concept. here is my example all I am trying to do is print 2 numbers to the browser that are randomly generated from dieRolls. Thanks in advance -Blake class dieRolls{

       function dieRolls($die){
               $num = rand(1, $die);
   

You're storing this value in a local var, not an object property. Try: $this->num = rand(1, $die);

               $this->num;
   

This does nothing as $this->num is not set (see above) and you're not *doing* anything with it.

       }

} $num1 = new dieRolls("6"); $num2 = new dieRolls("8"); $bar1 = $num1->bar1; $bar2 = $num2->bar2;

I don't know what you think these two lines are doing. You never set bar1 or bar2, so you'r enot going to get anything.

echo"Hi<br>\n"; echo"$bar1<br>\n"; echo"$bar2<br>\n";

I would suggest using this (after fixing the first problem I pointed out): echo $num1->num."<br/>\n"; echo $num2->num."<br/>\n";

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