[wp-trac] [WordPress Trac] #63333: deprecated message using default wp theme 20-13

[WordPress Trac]

#63333: deprecated message using default wp theme 20-13
--------------------------+------------------------
 Reporter:  neo2k23       |       Owner:  (none)
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:
Component:  Themes        |     Version:
 Severity:  normal        |  Resolution:  duplicate
 Keywords:                |     Focuses:
--------------------------+------------------------
Changes (by sabernhardt):

 * status:  reopened => closed
 * component:  Bundled Theme => Themes
 * milestone:  Awaiting Review =>
 * keywords:  has-testing-info needs-patch =>
 * resolution:   => duplicate


Old description:

> I get a deprecated message on using a default wp theme 20-13
>
> $title_array = apply_filters( 'wp_title_parts', explode( $t_sep, $title )
> );
>
> <b>Deprecated</b>:  explode(): Passing null to parameter #2 ($string) of
> type string is deprecated in <b>/home/public_html/wp-includes/general-
> template.php</b> on line <b>1441</b><br />
> Default theme | Een andere Demo Blog websites site</title>
>
> apparently when line 1439 is reached $title is and can be empty.
>
> changing the code to
>

>

> {{{
>         if ( !empty( $title ) )  $title_array = apply_filters(
> 'wp_title_parts', explode( $t_sep, $title ) );
>         else $title_array  = array();
> }}}
>
> fixes the issue.  Please adapt.  Thank you

New description:

 I get a deprecated message on using a default wp theme 20-13

 `$title_array = apply_filters( 'wp_title_parts', explode( $t_sep, $title )
 );`

 {{{
 <b>Deprecated</b>:  explode(): Passing null to parameter #2 ($string) of
 type string is deprecated in <b>/home/public_html/wp-includes/general-
 template.php</b> on line <b>1441</b><br />
 Default theme | Een andere Demo Blog websites site</title>
 }}}

 apparently when line 1439 is reached $title is and can be empty.

 changing the code to




 {{{
         if ( !empty( $title ) )  $title_array = apply_filters(
 'wp_title_parts', explode( $t_sep, $title ) );
         else $title_array  = array();
 }}}

 fixes the issue.  Please adapt.  Thank you

--

Comment:

 The deprecation notice is already reported on #61352, if you would like to
 follow that.

 The message can display with any theme from Twenty Ten to Twenty
 Fourteen—and probably many more of the
 [https://wpdirectory.net/search/01JSEXWP9S9NFXGB63SCRAV6TV directory
 themes] that use the `wp_title` function.

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/63333#comment:9>
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