Remove IMG tag from RSS datafeed

[irock]

Hi I want to know how to remove this entire image tag from my RSS datafeed. I don't want to syndicate my image as well. So, this is why I need to remove it.

<img src="/images/list/badger.jpg" align="right" border="0">

I tried this, but didn't work quite right.

$content_array[0] = ereg_replace( "\<([-_./a-zA-Z0-9!&%#?,'=:~]+)=([-_./a-zA-Z0-9!&%#?,' =:~]+)>", "", $content_array[0]); 

Thanks for any help.

[coopster]

Just this one? Or all images:

$pattern = '/<img[^>]+>/is'; 
$string = preg_replace($pattern, '', $string);