I'm getting notices and warnings for this BMR Calculator PHP script, but I'm not sure whats causing them at all since these messages are only showing up in Firefox. Heres a screenshot
I added the php/html directly to my template file and turned php on for that file is that correct? Here is the php/html
Your issue is with:
$gender = $_REQUEST['gender'];
$met = $_REQUEST['metric'];
They're not defined in the query string or the posted data.
You could resolve the issue with an isset check.
# If gender is not set, set it to male by default.
$gender = isset( $_REQUEST['gender'] ) ? $_REQUEST['gender'] : 'male';