[CentOS] Installing a PHP class

>That won't work because, assuming we're talking about the same class
>(see my prev email), the files need to be put somewhere in your
>website's directory structure so they can be pulled in by the calling
>script. I do something similar, without classes, on a website I've
>written. I'll have a require("./framework/helpers.php"); somewhere at
>the top that calls in the needed functions. The same would apply to
>pulling in classes.


Ok, now I get you:) Ultimately I am trying to get the AGC from Zack Bloom
working with embedded php code in dokuwiki.

Looking at the example code:

<?php
include "graph.oo.php";
$graph = new graph();
$graph->addPoint(1);
$graph->addPoint(4);
$graph->addPoint(5);
$graph->addPoint(2);
$graph->addPoint(3);
$graph->graph();
$graph->showGraph("test.png");
?>
<img src="test.png">


This doesn't work, all the files are in the root of a test site. The png
doesn't seem to be delivered to the browser, logs are empty. What am I missing?

Thanks!
jlc