best way to call new google font stylesheet

Thanks Ismael – do I need to make sure my child theme functions.php is completely empty except for this function?

just to be clear, and leave all the other code in the child theme’s funciton.php – which is the same as the parent theme?

Hi Guys – there really does seem to be some confusion – let me be clear.
Many of the child themes I’ve worked on require the function.php to be completely empty except for the specific child theme function – otherwise it breaks the site.

My question is whether for the Enfold theme – does the child theme’s functions.php file need to only hold the child functions or does it also include the parent functions?

Please advise?

Thanks Guys – wanted to add 2 fonts – so I’ve added this to the child theme functions – but when I select PT sans Narrow for the headings it defaults to PT sans – I’ve had to override in the stylesheet – any clues as to what I might be doing wrong?

add_filter( ‘avf_google_heading_font’, ‘avia_add_heading_font’);
function avia_add_heading_font($fonts)
{
$fonts[‘PT Sans’] = ‘PT Sans:400,700,400italic,700italic’;
$fonts[‘PT Sans Narrow’] = ‘PT Sans Narrow:400,700’;
return $fonts;
}

add_filter( ‘avf_google_content_font’, ‘avia_add_content_font’);
function avia_add_content_font($fonts)
{

$fonts[‘PT Sans’] = ‘PT Sans:400,700,400italic,700italic’;
$fonts[‘PT Sans Narrow’] = ‘PT Sans Narrow:400,700’;
return $fonts;
}