[wp-trac] [WordPress Trac] #61352: PHP deprecation notice in wp_title()

[WordPress Trac]

#61352: PHP deprecation notice in wp_title()
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 Reporter:  nexbridge              |       Owner:  joedolson
     Type:  defect (bug)           |      Status:  reopened
 Priority:  normal                 |   Milestone:  6.9
Component:  Themes                 |     Version:  6.5.5
 Severity:  normal                 |  Resolution:
 Keywords:  has-patch 2nd-opinion  |     Focuses:
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Changes (by sabernhardt):

 * keywords:  has-patch => has-patch 2nd-opinion


Comment:

 `wp_title()` already used `! empty()` in [https://github.com/WordPress
 /wordpress-develop/blob/6.8.3/src/wp-includes/general-
 template.php#L1428-L1430 line 1428] to determine whether it should add a
 separator. In the case of the `0` post title, unless you use a filter,
 WordPress 6.8 would create a `<title>` like this:
 `<title>0Site Title</title>`

 If it is worth changing in one part of the function, it should be changed
 in both places.

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Ticket URL: <https://core.trac.wordpress.org/ticket/61352#comment:38>
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