SketchBookkeeper
10/17/2017 - 7:59 PM

Increase Max Size Accepted By wp_get_attachment_image_srcset

By default, wp_get_attachement_image_srcset will not return an image larger than 1600px

functions.php
content_copyfile_download
// Increase Max Size Accepted By wp_get_attachment_image_srcset
add_filter( 'max_srcset_image_width', 'max_srcset_image_width', 10 , 2 );
function max_srcset_image_width() {
	return 1930;
}