[wp-trac] [WordPress Trac] #29660: Functions in wp_includes/query.php assume non-null return value from get_queried_object

[WordPress Trac]

#29660: Functions in wp_includes/query.php assume non-null return value from
get_queried_object
-------------------------------------------------+-------------------------
 Reporter:  yellyc                               |       Owner:
                                                 |  SergeyBiryukov
     Type:  defect (bug)                         |      Status:  reviewing
 Priority:  normal                               |   Milestone:  Future
                                                 |  Release
Component:  Query                                |     Version:  4.0
 Severity:  normal                               |  Resolution:
 Keywords:  2nd-opinion has-patch has-unit-      |     Focuses:
  tests                                          |
-------------------------------------------------+-------------------------

Comment (by zikubd):

 I'm getting similar warnings while trying to call this function on PHP
 version 8:
 {{{
 Warning: Attempt to read property "ID" on null in
 /Users/wedevs/Sites/Theme_Rat/wp-includes/class-wp-query.php on line 4123
 Warning: Attempt to read property "post_title" on null in
 /Users/wedevs/Sites/Theme_Rat/wp-includes/class-wp-query.php on line 4125
 Warning: Attempt to read property "post_name" on null in
 /Users/wedevs/Sites/Theme_Rat/wp-includes/class-wp-query.php on line 4127
 }}}

 How to reproduce this warning:

 {{{
 add_action( 'posts_results', 'my_prefix_func_name', 10, 2 );
 function my_prefix_func_name( $posts, $query ) {
     if ( is_page() ) { // here those warnings are triggred
         // extra logic
     }
     return $posts;
 }
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/29660#comment:49>
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