This may seem like a silly question but I cannot figure this out.
I've created a variable in my functions.php - and I'm trying to echo it in my template files.
I'm guessing it's because of scope.
What's the simpliest what to echo a variable or create a function to allow me to output this facebook ID in various template files.
This is what I've currently got in my functions.php...
$fb_app_id = '68366786876786';
And this is how I was trying to echo it...
<?php echo $fb_app_id; ?>
Any ideas would be hugely helpful, thanks you very much