[wp-trac] [WordPress Trac] #48267: IXR: Modernize IXR library

[WordPress Trac]

#48267: IXR: Modernize IXR library
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 Reporter:  kraftbj         |       Owner:  (none)
     Type:  defect (bug)    |      Status:  new
 Priority:  normal          |   Milestone:  5.5
Component:  XML-RPC         |     Version:
 Severity:  normal          |  Resolution:
 Keywords:  needs-dev-note  |     Focuses:
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Comment (by ayeshrajans):

 Please note that this breaks PHP 8 builds because PHP 8 enforce strict LSP
 checks: https://php.watch/versions/8.0/lsp-errors

 Build: https://travis-ci.com/github/Ayesh/wordpress-
 develop/jobs/355902441#L2647

 In versions prior to PHP 8, this change still raises a warning, so I think
 this needs to be fixed before 5.5 even though we target 5.6 for PHP 8.

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Ticket URL: <https://core.trac.wordpress.org/ticket/48267#comment:7>
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