classes

[gazever]

Hi what am I doing wrong here

 

Just trying to learn and use classes

 

class form{
var $variable1 = 'test string here';

function return_form(){
	return $this->$variable1;
}
}

$test = new form;
$theform = $test->return_form();
echo $theform;

 

[PFMaBiSmAd]

There is an extra $ in the following line -

 

return $this->$variable1;

 

It should be -

 

return $this->variable1;

 

I'm assuming that you are developing and debugging php code on a system with error_reporting set to E_ALL and display_errors set to ON so that php will alert you to problems is finds (there would have been an error on the line posted above that would have helped you in finding the problem with that line of code.)

[gazever]

Yes I have all errors on, what you pointed out was what I was missing, been coding normal PHP for a couple of years, now trying to include classes as part of my coding practices, more learning curves.

 

Thanks for your help