[wp-trac] [WordPress Trac] #62724: Fix all "Call to undefined function" direct access errors

[WordPress Trac]

#62724: Fix all "Call to undefined function" direct access errors
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 Reporter:  bor0                    |       Owner:  (none)
     Type:  defect (bug)            |      Status:  closed
 Priority:  normal                  |   Milestone:
Component:  General                 |     Version:
 Severity:  normal                  |  Resolution:  duplicate
 Keywords:  has-patch dev-feedback  |     Focuses:
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Comment (by bor0):

 > these errors are considered a server configuration issue rather than a
 security issue

 Also, we already have these checks in some files, so I'd say at least this
 will improve consistency there.

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Ticket URL: <https://core.trac.wordpress.org/ticket/62724#comment:6>
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