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<title>[58681] trunk/src/wp-includes/html-api/class-wp-html-processor.php: HTML API: Respect `tag_name` query arg in `HTML_Processor::next_tag()`</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/58681">58681</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/58681","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>dmsnell</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2024-07-06 10:18:03 +0000 (Sat, 06 Jul 2024)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>HTML API: Respect `tag_name` query arg in `HTML_Processor::next_tag()`
Previously the HTML Processor was ignoring the `tag_name` argument in
the `next_tag()` query if it existed. This was wrong adn would lead to
calling code finding the very next tag, regardless of tag name, instead
of the requested taag.
This patch adds the tag name detection code into `next_tag()` to fix
the bug and ensure that `next_tag()` always returns only when finding
a tag of the given name.
Developed in https://github.com/WordPress/wordpress-develop/pull/6980
Discussed in https://core.trac.wordpress.org/ticket/61581
Follow-up to <a href="https://core.trac.wordpress.org/changeset/56274">[56274]</a>.
Fixes <a href="https://core.trac.wordpress.org/ticket/61581">#61581</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludeshtmlapiclasswphtmlprocessorphp">trunk/src/wp-includes/html-api/class-wp-html-processor.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcwpincludeshtmlapiclasswphtmlprocessorphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/html-api/class-wp-html-processor.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/html-api/class-wp-html-processor.php 2024-07-05 22:21:35 UTC (rev 58680)
+++ trunk/src/wp-includes/html-api/class-wp-html-processor.php 2024-07-06 10:18:03 UTC (rev 58681)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -466,6 +466,10 @@
</span><span class="cx" style="display: block; padding: 0 10px"> continue;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( isset( $query['tag_name'] ) && $query['tag_name'] !== $this->get_token_name() ) {
+ continue;
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> if ( isset( $needs_class ) && ! $this->has_class( $needs_class ) ) {
</span><span class="cx" style="display: block; padding: 0 10px"> continue;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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