I have function that has :
ob_start();
//Include of some files
$content = ob_get_contents();
ob_end_clean();
Now in those includes is another function that uses the same code, and they seem to conflict. Is it possible to use them like this?
Try using output buffer like this :
ob_start();
// your includes
echo ob_get_clean();
Use this in all of your includes, and you will not get any errors