How to replace this with ereg_replace?

Anon

Hi,

I've been searching the archive of this forum for ereg_replace examples but I can't seem to find my particular problem.

Shouldn't be hard for the experts around I figure:

I have this string:

Hi %this% is a %test%

And I want this replaced by this:

Hi this is a test

So far, I got this:

$line = ereg_replace("%(.*)%", "\1", $line);

This works if there are no more than 1 occurences in $line, however if I use above example with this all I get is:

Hi this% is a %test

It seems ereg_replace looks for the first occurence and the last occurence. How can I make him also look for more occurences and handle them correctly?

Thank you for your time,
Martin.