[wp-trac] [WordPress Trac] #63751: wpdb->set_prefix() throws deprecation notice for preg_match() when setup-config.php is loaded

[WordPress Trac]

#63751: wpdb->set_prefix() throws deprecation notice for preg_match() when setup-
config.php is loaded
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 Reporter:  jerclarke    |       Owner:  (none)
     Type:  defect       |      Status:  new
  (bug)                  |
 Priority:  normal       |   Milestone:  Awaiting Review
Component:  Database     |     Version:  6.8.2
 Severity:  minor        |  Resolution:
 Keywords:               |     Focuses:  coding-standards, php-
                         |  compatibility
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Comment (by jerclarke):

 Fair enough, I'm not clear on whether the prefix can be empty or not. The
 current behavior implies an empty one is acceptable, so I would default to
 preserving the behavior and just silencing the notice.

 If anyone wants to confirm that this would be accepted either way, it
 would probably be fine.

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Ticket URL: <https://core.trac.wordpress.org/ticket/63751#comment:2>
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