[PHP] Basics of OOP

[Ben Stones]

Hi,

The following bit of code doesn't output anything:

?php
class output {
var $text;
function outputText() {
$this-text = Hello World;
echo $this-text;
}
}

$class = new output();
$class-outputText;
?

As well as the following code:

?php
class output {
var $text=5;
function outputText() {
echo $this-text;
}
}

$class = new output();
$class-outputText;
?

Am I doing anything wrong? By the way, the preceding code is just so I
understand OOP which finally I've grasped, but am I doing anything wrong as
both codes don't output anything?

Re: [PHP] Basics of OOP

[Robert Cummings]

On Tue, 2008-09-09 at 20:09 +0100, Ben Stones wrote:
 Hi,
 
 The following bit of code doesn't output anything:
 
 ?php
 class output {
 var $text;
 function outputText() {
 $this-text = Hello World;
 echo $this-text;
 }
 }
 
 $class = new output();
 $class-outputText;

Should be $class-outputText();

Same with other example.

Cheers,
Rob.
-- 
http://www.interjinn.com
Application and Templating Framework for PHP


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