[wp-trac] [WordPress Trac] #58094: CSV files are prevented in PHP 8.1. due to wp_check_filetype_and_ext()

[WordPress Trac]

#58094: CSV files are prevented in PHP 8.1. due to wp_check_filetype_and_ext()
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 Reporter:  bradshawtm                          |       Owner:  (none)
     Type:  defect (bug)                        |      Status:  new
 Priority:  normal                              |   Milestone:  6.3
Component:  Upload                              |     Version:  6.2
 Severity:  minor                               |  Resolution:
 Keywords:  needs-patch php81 needs-unit-tests  |     Focuses:
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Changes (by SergeyBiryukov):

 * keywords:   => needs-patch php81 needs-unit-tests
 * milestone:  Awaiting Review => 6.3


Comment:

 Hi there, welcome to WordPress Trac! Thanks for the ticket.

 Just noting that this previously came up in comment:49:ticket:50913, and
 [49049] / #50913 added `application/csv` to the list of supported types in
 `wp_check_filetype_and_ext()`, so that it works as expected on PHP 8.0.

 While the `text/csv` type is technically allowed as of [44438] / #45615,
 it looks like the function may need a new conditional to check for it
 properly, similar to the one added for `application/csv` in [49049].

 The unit tests might need some updates too if there is currently an issue
 with `text/csv` that they don't catch.

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Ticket URL: <https://core.trac.wordpress.org/ticket/58094#comment:1>
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