[wp-trac] [WordPress Trac] #57839: Coding Standards fixes for WP 6.3

[WordPress Trac]

#57839: Coding Standards fixes for WP 6.3
----------------------------+---------------------
 Reporter:  hellofromTonya  |       Owner:  (none)
     Type:  enhancement     |      Status:  new
 Priority:  normal          |   Milestone:  6.3
Component:  General         |     Version:
 Severity:  normal          |  Resolution:
 Keywords:                  |     Focuses:
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Comment (by SergeyBiryukov):

 In [changeset:"55540" 55540]:
 {{{
 #!CommitTicketReference repository="" revision="55540"
 Coding Standards: Bring some consistency to `wp_validate_redirect()`
 existence checks.

 The `wp_get_referer()` and `wp_get_original_referer()` functions both
 depend on `wp_validate_redirect()` and check whether it is defined by the
 time they run, but do so in a slightly different way.

 This commit ensures both functions return early if they are called before
 `wp_validate_redirect()` is defined.

 Follow-up to [3908], [25399], [25400].

 See #57839.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/57839#comment:1>
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