sempsteen wrote:
yes i'm calling a lot. actually i have a class that handles mysql
queries named "database".
what i want was call a database method from a method of another function.
class
....
function
...$database->execute_query(...
Always CC the list.
What's wrong with this being a global variable?
In your common or global or whatever you call it file:
$db = &new Db();
$db->Connect('....');
$GLOBALS['Database'] = &$db;
then you use $GLOBALS['Database']->...
This file is *always* called before your other classes so it's always
set. It can't be overridden or anything, so I don't understand the
objection to it being a global variable.
Another option, inside your main class (you're using inheritance right?)
var $Db = null;
function GetDb() {
if (!is_null($this->Db) && is_resource($this->Db->Connection)) {
return $this->Db;
}
$db = & new Db();
$db->Connect(...);
$this->Db = &$db;
}
then use
$db = $this->GetDb();
inside your class.
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