[wp-trac] [WordPress Trac] #62290: Unable to seek to any bookmark in HTML Processor

Thu Oct 24 15:26:48 UTC 2024

#62290: Unable to seek to any bookmark in HTML Processor
--------------------------+---------------------
 Reporter:  westonruter   |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  6.7.1
Component:  HTML API      |     Version:  6.6
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
--------------------------+---------------------

Comment (by mi5t4n):

 Replying to [comment:1 westonruter]:
 > The issue also occurs with fragments:
 >
 > {{{#!php
 > <?php
 > $bookmark_name = 'the-bookmark';
 >
 > $html = <<<HTML
 > <div id="$bookmark_name"></div>
 > HTML;
 >
 > $processor = WP_HTML_Processor::create_fragment( $html );
 > while ( $processor->next_tag() ) {
 >       if ( 'DIV' === $processor->get_tag() ) {
 >               if ( ! $processor->set_bookmark( $bookmark_name ) ) {
 >                       throw new Exception( "Failed to set bookmark" );
 >               }
 >       }
 > }
 > if ( ! $processor->has_bookmark( $bookmark_name ) ) {
 >       throw new Exception( "Unexpectedly has_bookmark returned false."
 );
 > }
 > if ( ! $processor->seek( $bookmark_name ) ) {
 >       throw new Exception( "Failed to seek to bookmark." );
 > }
 > }}}
 >
 > With this code, I get no exception if I run it against the 6.5 branch,
 but I get exceptions when I run it against the 6.6 and 6.7 branches.

 Running above code on the current trunk, does not throw any exceptions.
 Trunk Version: 6.8-alpha-59274-src

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Ticket URL: <https://core.trac.wordpress.org/ticket/62290#comment:2>
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