[wp-trac] [WordPress Trac] #59818: [PHP 8.1] deprecated null in `explode()` for 'ping_sites' in `wp-admin/options-writing.php` with "Discourage search engines" on

[WordPress Trac]

#59818: [PHP 8.1] deprecated null in `explode()` for 'ping_sites' in `wp-admin
/options-writing.php` with "Discourage search engines" on
----------------------------+--------------------------------
 Reporter:  kitchin         |       Owner:  SergeyBiryukov
     Type:  defect (bug)    |      Status:  accepted
 Priority:  normal          |   Milestone:  6.5
Component:  Administration  |     Version:
 Severity:  normal          |  Resolution:
 Keywords:  has-patch       |     Focuses:  php-compatibility
----------------------------+--------------------------------
Changes (by SergeyBiryukov):

 * keywords:  needs-patch => has-patch
 * owner:  (none) => SergeyBiryukov
 * status:  new => accepted


Comment:

 Hi there, thanks for the ticket!

 [attachment:"59818.diff"] follows the approach from [56132] / #57728.

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Ticket URL: <https://core.trac.wordpress.org/ticket/59818#comment:2>
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