Skip to content

Instantly share code, notes, and snippets.

What would you like to do?
Force WordPress `srcset` to HTTPS
* Force URLs in srcset attributes into HTTPS scheme.
* This is particularly useful when you're running a Flexible SSL frontend like Cloudflare
function ssl_srcset( $sources ) {
foreach ( $sources as &$source ) {
$source['url'] = set_url_scheme( $source['url'], 'https' );
return $sources;
add_filter( 'wp_calculate_image_srcset', 'ssl_srcset' );
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment