Classes and global variables....

[sathyendra]

Hi,

 

i have 2 classes

1)

class DB{

.......

....

..

..

}

2) class cms{

 

function header(){

}

function footer(){

}

function body(){

$db = new DB();

.......

....

..

..

}

 

}

 

 

what i want is i want to some variables in body function  to be accassible in header function(the values will be retrived from database using DB class object in the body function ) ...

 

 

please suggest ...

 

Thanks & Regards,

Satya

[rhodesa]

class cms{
  var $info;
  var $moreinfo;

  function header(){
    echo $this->info;
  }
  function footer(){
    echo $this->moreinfo;
  }
  function body(){
    $db = new DB();
    $this->info = 'abc';
    $this->moreinfo = 'def';
  }
}

[rhodesa]

also, if you are new to PHP and OOP, give this a read through, it should help you a lot:

http://devzone.zend.com/node/view/id/638

[keeB]

<?php

class CMS {
   private $var1;
   private $var2;

   public function header() {
      $this->var1 = "i was set in header";
   }

   public function body() {
      echo $this->var1;
   }

}

$c = new CMS();
$c->header();
$c->body();