storing php5 classes and function

[Alamin Ahmed]

what is the best way to store and call php classes written and
submitted by other developers?

let's say i want to do the following

$obj = new $userclass();
$obj->display($assoc _array);

basically developers will have away to write different "print" method
of given array. How and where would I store their class source fine
and how would I load and use to display?

Thanks!

[macca]

Re: storing php5 classes and function

Take a look at autoloading.

http://uk2.php.net/autoload

e.g.

function __autoload($cla ss_name) {
require_once $class_name . '.php';
}

[Dikkie Dik]

Re: storing php5 classes and function

function __autoload($cla ss_name) {

require_once $class_name . '.php';
}

One nice thing to notice: an included file can return a value, which may
be an instance. So you could write a class in a file that looks like this:

class WhatEver
{
....
}

return new WhatEver();

And then call that dynamically:

$obj = require($pathTo WhatEver);

I use this trick for my unit testing system.

[Ulf Kadner]

Re: storing php5 classes and function

macca schrieb:

Take a look at autoloading.
>

http://uk2.php.net/autoload

>
e.g.
>
function __autoload($cla ss_name) {
require_once $class_name . '.php';
}

Thats the bad way.

Better to use spl_register_au toload() with userdefined autoload
functions. So other developers are also able to use own autoloads.

So long, Ulf