Function:

mp_core_get_avatar()

Purpose:

Get avatar tag at retina size (2x). This function is exactly the same as the WP default “get_avatar()” but returns image at 2x.

Usage Example:

mp_core_get_avatar( $id_or_email, 32 );

Parameters:

$id_or_email (string) The id or email of the user who’s avatar we want.
$size (integer) The size in pixels that this image should be at 1x.

Returns:

Returns a string containing an HTML img tag including the avatar image.