Re: A Newbie needs help with his first Class
| From: | Julio Nobrega Trabalhando | Date: | Fri, 22 Mar 2002 14:57:18 +0000 |
| Subject: | Re: A Newbie needs help with his first Class | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-89691@lists.php.net to get a copy of this message | ||
$DOCUMENT_ROOT inside a function, scope problems. Pass it as an argument
or global, or use $_SERVER['DOCUMENT_ROOT'];
--
Julio Nobrega.
Um dia eu chego lá:
http://sourceforge.net/projects/toca
Ajudei? Salvei? Que tal um presentinho?
http://www.submarino.com.br/wishlistclient.asp?wlid=664176742884
"Don" <mail4donpro@rogers.com> wrote in message
news:000f01c1d1a1$9105c9a0$4fad2b18@ym.phub.net.cable.rogers.com...
Hi,
I'm trying to write my first class. Here is the code contained in a file
called "globals.php":
<?PHP
class Globals
{
var $gDISPLAY = 1; /* Display graphic - no rollover */
var $gROLLOVER = 2; /* Display graphic with rollover */
var $root_path; /* Path to document root directory */
var $relative_path; /* Path from document root to relative root
directory */
function Globals($start_dir)
{
if ( strlen($DOCUMENT_ROOT) == 0) {
$this->$root_path = "/";
} else {
$this->$root_path = $DOCUMENT_ROOT;
}
$this->$relative_path = $this->$root_path . $start_dir;
}
}
$global = new Globals("/staging_area/phase-2/");
?>
Within my html page, I am tesing the class by trying the following:
<?php
require("globals.php");
echo $global->root_path . "<br>";
echo $global->relative_path . "<br>";
?>
However, nothing is being written to my browser. Is there a problem with
the code?
Thanks,.
Don