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

Thu Oct 24 00:37:56 UTC 2024

#62290: Unable to seek to any bookmark in HTML Processor
--------------------------+-----------------------------
 Reporter:  westonruter   |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  HTML API      |    Version:  trunk
 Severity:  normal        |   Keywords:
  Focuses:                |
--------------------------+-----------------------------
 Given this test case:

 {{{#!php
 <?php
 $bookmark_name = 'the-bookmark';

 $html = <<<HTML
 <html lang="en">
         <head>
                 <meta charset="utf-8">
                 <title>...</title>
         </head>
         <body>
                 <div id="$bookmark_name"></div>
         </body>
 </html>
 HTML;

 $processor = WP_HTML_Processor::create_full_parser( $html );
 while ( $processor->next_tag() ) {
         if ( 'DIV' === $processor->get_tag() && !
 $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." );
 }
 }}}

 The call to `seek` unexpectedly returns `false`, even though the bookmark
 was set and `has_bookmark()` returned `true`.

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/62290>
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