----- Original Message ----- From: kapil_karekar@vsnl.net To: linuxers@mm.ilug-bom.org.in Sent: Tuesday, September 03, 2002 9:38 PM Subject: [ILUG-BOM] Image Support with PHP

Hi guys,

I am having an issue with generating images using PHP.

When I include the PHP file(ex. graph.php), which generates the PNG image, in my current html file, it gives an error saying "Headers already sent". It then displays the image as ASCII text. This happens only when the include statement is preceeded by any html tags.

You can't send html tags before displaying an image if you're generating it in that script.

if I remove the following statement from graph.php, it eliminates the error but still shows the image as ASCII text: 'header("Content-type: image/$this->img_format");'

well donno what you meant by above. The header should be

Content-type: image/png

If it's not you probably have some configuration problem. Which could be too many things.

How do i make it work smoothly

I am using the jpgraph 1.7 class library to generate the png images.

Great class!

- cnb

Cheers

Kapil Karekar