[wp-trac] [WordPress Trac] #49796: wpmu_new_blog is deprecated since version 5.1.0 warning

[WordPress Trac]

#49796: wpmu_new_blog is deprecated since version 5.1.0 warning
-----------------------------------------+-----------------------------
 Reporter:  oldrup                       |      Owner:  (none)
     Type:  defect (bug)                 |     Status:  new
 Priority:  normal                       |  Milestone:  Awaiting Review
Component:  General                      |    Version:  5.4
 Severity:  minor                        |   Keywords:
  Focuses:  multisite, coding-standards  |
-----------------------------------------+-----------------------------
 Hey. Whenever I'm creating new sites on my multisite installation, I get
 the following warnings (since I activated debugging due to another issue).

 It seems that WordPress uses a deprecated function when new sites are
 created. The site is created just fine, its just warnings.


 Deprecated: wpmu_new_blog is deprecated since version 5.1.0! Use
 wp_insert_site instead. in /home/oldrupdk/labs.oldrup.net/wp-
 includes/functions.php on line 5088

 Warning: Cannot modify header information - headers already sent by
 (output started at /home/oldrupdk/labs.oldrup.net/wp-
 includes/functions.php:5088) in /home/oldrupdk/labs.oldrup.net/wp-
 includes/pluggable.php on line 1281

 Warning: Cannot modify header information - headers already sent by
 (output started at /home/oldrupdk/labs.oldrup.net/wp-
 includes/functions.php:5088) in /home/oldrupdk/labs.oldrup.net/wp-
 includes/pluggable.php on line 1284

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Ticket URL: <https://core.trac.wordpress.org/ticket/49796>
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