class problem

Roderik

Hi,

When executing the code below, expecting to say that the apple is green
and later red I get the error

Parse error: parse error, expecting `T_VARIABLE' in /httpdocs/test01.php
on line 3

Any idea how I can fix this?

Thanks in advance,

Roderik

Expand|Select|Wrap|Line Numbers

 
<?php

class apple {

var color;
 
function apple() {

color = "green";

}

}
 
class banana {

var color;
 
function banana() {

color = "green";

}

}
 
var red_apple = new apple();

var yellow_banana = new banana();

?>
 
<html>

<head></head>

<body>

<?

print("The color of our apple is ".red_apple->color);

red_apple->color = "red";

print("Some weeks later the color of our apple is ".red_apple->color);

?>
 
</body>

</html>

--
http://www.archytas.nl/
webdesign, internet applicaties, internetgestuurde elektronica

Jul 17 '05 #1

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1867

bruno modulix

Roderik a écrit :

Hi,

When executing the code below, expecting to say that the apple is green
and later red I get the error

Parse error: parse error, expecting `T_VARIABLE' in /httpdocs/test01.php
on line 3

Any idea how I can fix this?
[code]
<?php
class apple {
var color; var $color;
function apple() {
color = "green";

$color = "green";

but doing so, $color will be a local variable.
you want :
$this->color = "green";

And take some time to read the manual -- it may help.

Bruno

Jul 17 '05 #2

Roderik

bruno modulix wrote:

Roderik a écrit :
Hi,

When executing the code below, expecting to say that the apple is
green and later red I get the error

Parse error: parse error, expecting `T_VARIABLE' in
/httpdocs/test01.php on line 3

Any idea how I can fix this?
[code]
<?php
class apple {
var color;

var $color;
function apple() {
color = "green";

$color = "green";

but doing so, $color will be a local variable.
you want :
$this->color = "green";

And take some time to read the manual -- it may help.

Bruno

excuse me, I made very dirty code for the example now. I'll post a new
one. The problem is still there.
--
http://www.archytas.nl/
webdesign, internet applicaties, internetgestuurde elektronica

Jul 17 '05 #3

Roderik

Hi,

Here again the question with some more clear (but still errornous) code.
I get the error:

Parse error: parse error in /httpdocs/test01.php on line 10

Any idea what the problem might be?

Thanks in advance,

Roderik

Expand|Select|Wrap|Line Numbers

 
<?php

class apple {

var $color;
 
function apple() {

$this->color = "green";

}

}
 
var red_apple = new apple();  // line 10

//var yellow_banana = new banana();

?>
 
<html>

<head></head>

<body>

<?

print("The color of our apple is ".$red_apple->color);

red_apple->color = "red";

print("Some weeks later the color of our apple is ".$red_apple->color);

?>

</body>

</html>

Jul 17 '05 #4

Roderik

Roderik wrote:

Hi,

Here again the question with some more clear (but still errornous) code.
I get the error:

Parse error: parse error in /httpdocs/test01.php on line 10

Any idea what the problem might be?

Thanks in advance,

Roderik

Expand|Select|Wrap|Line Numbers

<?php

class apple {

     var $color;

     function apple() {

         $this->color = "green";

     }

}

var red_apple = new apple();  // line 10

//var yellow_banana = new banana();

?>

<html>

<head></head>

<body>

         <?

  print("The color of our apple is ".$red_apple->color);

  red_apple->color = "red";

  print("Some weeks later the color of our apple is ".$red_apple->color);

?>

     </body>

</html>

Ow now I see, I am not commercially enough. I still forgot to place some
dollar signs. But it is fixed now.

--
http://www.archytas.nl/
webdesign, internet applicaties, internetgestuurde elektronica

Jul 17 '05 #5

Zurab Davitiani

Roderik wrote:

Parse error: parse error in /httpdocs/test01.php on line 10 <snip> var red_apple = new apple(); // line 10

http://www.php.net/manual/en/language.variables.php

Jul 17 '05 #6

bruno modulix

Roderik a écrit :

Hi,

Here again the question with some more clear (but still errornous) code.
I get the error:

Parse error: parse error in /httpdocs/test01.php on line 10

Any idea what the problem might be?

Thanks in advance,

Roderik

[code]
<?php
class apple {
var $color;

function apple() {
$this->color = "green";
}
}

var red_apple = new apple(); // line 10

s/var//
s/red_apple/$red_apple/

And definitively : RTFM !

Bruno

Jul 17 '05 #7

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