[wp-trac] [WordPress Trac] #55216: CPT slug value conflicts with wp-admin

[WordPress Trac]

#55216: CPT slug value conflicts with wp-admin
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 Reporter:  drzraf        |       Owner:  (none)
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:
Component:  Query         |     Version:  5.9
 Severity:  normal        |  Resolution:  duplicate
 Keywords:                |     Focuses:  administration
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Changes (by SergeyBiryukov):

 * status:  new => closed
 * resolution:   => duplicate
 * milestone:  Awaiting Review =>


Comment:

 Hi there, thanks for the ticket!

 > There is no such thing as a custom-post-type slug blacklist

 There is an official list of keywords that should not be used as post type
 or taxonomy slugs: [https://codex.wordpress.org/Reserved_Terms Reserved
 Terms].

 That said, `register_post_type()` indeed does not trigger a warning if any
 of the reserved terms is used as a slug. This was previously suggested in
 #31154, let's continue the discussion there.

 Also related/duplicate: #33125.

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Ticket URL: <https://core.trac.wordpress.org/ticket/55216#comment:1>
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