[wp-trac] [WordPress Trac] #34430: Improve the performance of wp_make_content_images_responsive()

[WordPress Trac]

#34430: Improve the performance of wp_make_content_images_responsive()
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 Reporter:  joemcgill                           |       Owner:  joemcgill
     Type:  defect (bug)                        |      Status:  assigned
 Priority:  normal                              |   Milestone:  4.4
Component:  Media                               |     Version:  trunk
 Severity:  normal                              |  Resolution:
 Keywords:  has-patch needs-testing needs-docs  |     Focuses:
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Comment (by azaozz):

 Actually not sure we need to check if `$image_meta['sizes']` is not empty
 in both `wp_get_attachment_image_srcset()` and
 `wp_calculate_image_srcset()`. It wouldn't make any change in the former
 and is the first conditional in the latter.

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Ticket URL: <https://core.trac.wordpress.org/ticket/34430#comment:32>
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