Programming Forums > Web Development and Design > PHP

kruptof · Oct 24th, 2006, 5:03 PM

i tried that and i am still getting the same error dawei

DaWei · Oct 24th, 2006, 5:28 PM

[php]
<?php
class thangy
{
public $ret = 0;
public function testRet ()
{
if ($ret == 0) echo "ret = 0<br/>";
else echo "ret != 0<br/>";
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Fool thang</title>
</head>
<body>
<?php
$thisThang = new thangy ();
$thisThang->testRet ();
?>
</body>
</html>
[/php]

kruptof · Oct 25th, 2006, 7:19 AM

i am not doing it that way the class and the script using the class are not on the same page. this would probaly would work but how comes it is not working when i include the class in another script, am i including it wronng, or maybe the fault is with some settings in the wamp server tool.

DaWei · Oct 25th, 2006, 7:54 AM

Your code wasn't in a function. You seem to be missing the points. I put the class on the same page for simplicity's sake. An include does the same thing. But here, main file:
[php]
<?php
include "thangy.inc";
$thisThang = new thangy ();
$thisThang->testRet ();
?>
[/php]
and "thangy.inc",
[php]
<?php
class thangy
{
public $ret = 0;
public function testRet ()
{
if ($ret == 0) echo "ret = 0<br/>";
else echo "ret != 0<br/>";
}
}
?>
[/php]
and output:

Oct 24th, 2006, 5:28 PM	#12
DaWei Resident Grouch Join Date: Jun 2005 Posts: 6,453 Rep Power: 10	[php] <?php class thangy { public $ret = 0; public function testRet () { if ($ret == 0) echo "ret = 0<br/>"; else echo "ret != 0<br/>"; } } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>Fool thang</title> </head> <body> <?php $thisThang = new thangy (); $thisThang->testRet (); ?> </body> </html> [/php] __________________ Abstraction doesn't make it impossible to write bad code; it makes it possible to write superior code. Contributor's Corner: Grumpy on C++ Exceptions DaWei on Pointers

Oct 25th, 2006, 7:54 AM	#14
DaWei Resident Grouch Join Date: Jun 2005 Posts: 6,453 Rep Power: 10	Your code wasn't in a function. You seem to be missing the points. I put the class on the same page for simplicity's sake. An include does the same thing. But here, main file: [php] <?php include "thangy.inc"; $thisThang = new thangy (); $thisThang->testRet (); ?> [/php] and "thangy.inc", [php] <?php class thangy { public $ret = 0; public function testRet () { if ($ret == 0) echo "ret = 0<br/>"; else echo "ret != 0<br/>"; } } ?> [/php] and output: __________________ Abstraction doesn't make it impossible to write bad code; it makes it possible to write superior code. Contributor's Corner: Grumpy on C++ Exceptions DaWei on Pointers

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Programming Forums > Web Development and Design > PHP

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