Dynamic Image Question

[Patriot]

The following works fine if I go to that php page, but I was wondering how I can go to an image file and see that, such as banner.png

==============================================================

<?php

/*

Now for the GD stuff, for ease of use lets create

the image from a background image.

*/

 

$banner = imagecreatefrompng("sigbackground.png");

 

/*

Lets set the colours, the colour $line is used to generate lines.

Using a blue misty colours. The colour codes are in RGB

*/

 

$goal = $_GET['g'];

$black = imagecolorallocate($banner, 0, 0, 0);

 

imagestring($banner, 5, 20, 10, "Current Freebie Goal: " . $goal, $black);

imagestring($banner, 5, 20, 20, "sup", $black);

 

/*

Output the image

*/

header("Content-type: image/png");

imagepng($banner);

?>

[tippy_102]

You mean like this?

<img src="image.php" alt="php generated image" />

or do you want to save the image for later use?

[Patriot]

I mean if someone goes to image.png, not .php, it will show the generated image.  For example site.com/imageinfo/image.png

 

Ex:

http://www.3604free.com/goods/14430203.png

[able]

You can use mod_rewrite or the file directive in httpd.conf or .htaccess

[tippy_102]

If you want the image generated on the fly, use what I gave you above, if you want them to view a saved image, place this in your code in your php file:

imagepng($banner, 'image.png');

[Patriot]

Haha thanks everyone!  mod_rewrite did the trick!

 

Ex: http://freebiemachine.com/images/sig/100.png

 

Change 100 to whatever you want