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Posted by Stephen Leaf on 10/21/05 07:17
Here is the working code
You had __constructor() it's __construct()
notice I also moved your saying declaration outside of the constructor.
this is to make it a class level variable.
the way that you had it set it was only in scope until you finished the
construct code.
I guess I was wrong about the var bit. I do remember having lots of issues
with it back a few months ago. perhaps theses were fixed in newer versions.
most likely var is depreciated in php5. (can someone confirm this?)
<html>
<head>
<title>PHP Class testing</title>
</head>
<body>
<br/>
<p>This is outside the php code block</p>
<br/>
<?php
echo "Start defining the class here: <br/>" ;
class Test {
public $saying = "";
function __construct() {
$saying = "Im in the Test Class" ;
}
function get() {
return $saying ;
}
}
$liveclass = new Test ;
echo $liveclass->get() ;
echo "<br/>" ;
echo "This is in the php code block" ;
?>
</body>
</html>
On Thursday 20 October 2005 09:53 pm, Bob Hartung wrote:
> Changed to:
> var $saying ;
> public $saying = "....."
>
> Again, blank page. Funny though, even the <title>...</title> html block
> is not rendered. Again, same beavior on 2 FC4 and 1 Win32 install.
>
> Tnx
>
> Bob
>
> Stephen Leaf wrote:
> > Sorry.. 1 more thing.
> > php5 does not use var.
> > use public $variable=value; instead.
> > public is only within a class however. you cannot use it outside.
> >
> > On Thursday 20 October 2005 09:35 pm, Bob Hartung wrote:
> >>Hi all,
> >> I'm trying to get started in OOP with PHP. I have the following
> >>short code snipped. I'f I comment out the 'class Test' definition and
> >>the following references to it, it prints
> >> This is outside the php code block
> >>
> >> and
> >>
> >> Start defining the class here:
> >>
> >>If I do not comment out the code as noted, then the page returned is
> >>totally blank. It does this with or without using the constructor.
> >>PHP 5 on apache. Same behavior both on Win32 and FC4.
> >>
> >>All help appreciated to get me going.
> >>
> >>Code Snippet:
> >>
> >><html>
> >>
> >><head>
> >> <title>PHP Class testing</title>
> >>
> >></head>
> >><body>
> >> <br>
> >> <P>This is outside the php code block</P>
> >> <br>
> >> <?php
> >> echo "Start defining the class here: <BR>" ;
> >>/* class Test
> >> {
> >>
> >> function __constructor()
> >> {
> >> var $saying ;
> >> $saying = "Im in the Test Class" ;
> >> }
> >>
> >> function get()
> >> {
> >> return $saying ;
> >>
> >> }
> >>
> >> var $liveclass ;
> >> $liveclass = new Test ;
> >> echo $liveclass->get() ;
> >> echo "<BR>" ;
> >> echo "This is in the php code block" ;
> >>*/
> >> ?>
> >>
> >></body>
> >></html>
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