How to pass data through an img src call to an image generating php script??

[hfarrah]

I am trying to call a chart generator php program through an img src statement and to specify an argument.  Can someone help with syntax?

The base call is <img src="chart.php> and I would like to send an array if possible.

Tjhanks,
Anthony

[rab]

<img src="chart.php?type=stats" />

Then have a PHP file parse $_GET['type'], generate image with GD and post headers respectively

[printf]

// image tag

[code]<img src='/script.php?data=<?=urlencode ( serialize ( $array ) );?>' alt='' />[/code]

// script.php

[code]$data = unserialize ( $_GET['data'] ); // but validate $_GET['data'] first (isset, ...)[/code]


me!