[wp-trac] [WordPress Trac] #63717: `fetch_feed()` fails to use data stored in transients.

[WordPress Trac]

#63717: `fetch_feed()` fails to use data stored in transients.
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 Reporter:  peterwilsoncc             |       Owner:  (none)
     Type:  defect (bug)              |      Status:  new
 Priority:  normal                    |   Milestone:  6.9
Component:  External Libraries        |     Version:
 Severity:  normal                    |  Resolution:
 Keywords:  has-patch has-unit-tests  |     Focuses:  performance
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Comment (by SergeyBiryukov):

 Replying to [comment:4 peterwilsoncc]:
 > It's probably worth upgrading to 1.8.1 with the caching fix included as
 a patch, however I've noticed that the copy of SimplePie in WP includes
 two files that are not included in the library so I'd like to clarify why
 that is. The two files are:
 >
 > * src/wp-includes/SimplePie/src/Core.php
 > * src/wp-includes/SimplePie/src/Decode/HTML/Entities.php

 These files do exist in the `library` directory:
 https://github.com/simplepie/simplepie/blob/1.8.1/library/SimplePie/Core.php
 https://github.com/simplepie/simplepie/blob/1.8.1/library/SimplePie/Decode/HTML/Entities.php

 I might have mistakenly copied them to `src` in [59141] / #55604, should
 be safe to remove.

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Ticket URL: <https://core.trac.wordpress.org/ticket/63717#comment:5>
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