Convertion of text into images in joomla

Question

Hi Everybody,

I need a help for converting text into image using joomla. Actually what i am doing is, when the admin enters the text and save then the value will hit the database. Then in the site the last updated value will be shown as image.

I done with the pure PHP. Its working fine When i am same concept to implement in joomla i am getting only the binary values not the image.

Can anyone help to solve this problem.

Thanks and Regards,

Twinkle