[wp-trac] [WordPress Trac] #64136: PHP Deprecated: Fetching multiple feeds with single SimplePie instance is deprecated since SimplePie 1.9.0

[WordPress Trac]

#64136: PHP Deprecated:  Fetching multiple feeds with single SimplePie instance is
deprecated since SimplePie 1.9.0
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 Reporter:  muryam                               |       Owner:  (none)
     Type:  defect (bug)                         |      Status:  new
 Priority:  normal                               |   Milestone:  6.9.1
Component:  General                              |     Version:  6.9
 Severity:  normal                               |  Resolution:
 Keywords:  needs-testing has-patch has-unit-    |     Focuses:
  tests                                          |  administration
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Comment (by peterwilsoncc):

 I've pushed [https://github.com/WordPress/wordpress-develop/pull/10631
 PR#10631] as a thought experiment to see how solvable this is.

 It can be done but the PR is almost certainly missing something and, even
 if it isn't, the code is pretty ugly anyway.

 I'm seeing some plugins that
 [https://wpdirectory.net/search/01KCG1TNB776H4FPWJ7FJD5G87 replace the
 primary and/or secondary feeds] in the WP dashboard but wasn't able to see
 any that converted the value to an array.

 @muryam Do you recall any plugins you were running when you discovered the
 deprecation message?

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Ticket URL: <https://core.trac.wordpress.org/ticket/64136#comment:11>
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