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<title>[58702] trunk/src/wp-includes/html-api/class-wp-html-processor.php: HTML API: Correct node name in `generate_implied_end_tags()`.</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/58702">58702</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/58702","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>2024-07-09 21:43:11 +0000 (Tue, 09 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: Correct node name in `generate_implied_end_tags()`.
The `generate_implied_end_tags()` algorithm has been comparing the
current node to a list of node names, which means that it won't ever
pop any elements from the stack of open elements.
This patch corrects the mistake by comparing node name against the
list, thus fixing the algorithm. This was noted in development work
for the 6.7 release.
Developed in https://github.com/WordPress/wordpress-develop/pull/6988
Discussed in https://core.trac.wordpress.org/ticket/61576
Props dmsnell, jonsurrell.
See <a href="https://core.trac.wordpress.org/ticket/61576">#61576</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 2024-07-09 17:34:36 UTC (rev 58701)
+++ trunk/src/wp-includes/html-api/class-wp-html-processor.php 2024-07-09 21:43:11 UTC (rev 58702)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2771,7 +2771,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> while (
</span><span class="cx" style="display: block; padding: 0 10px"> ( $no_exclusions || ! $this->state->stack_of_open_elements->current_node_is( $except_for_this_element ) ) &&
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- in_array( $this->state->stack_of_open_elements->current_node(), $elements_with_implied_end_tags, true )
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ in_array( $this->state->stack_of_open_elements->current_node()->node_name, $elements_with_implied_end_tags, true )
</ins><span class="cx" style="display: block; padding: 0 10px"> ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $this->state->stack_of_open_elements->pop();
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2811,7 +2811,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'TR',
</span><span class="cx" style="display: block; padding: 0 10px"> );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- while ( in_array( $this->state->stack_of_open_elements->current_node(), $elements_with_implied_end_tags, true ) ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ while ( in_array( $this->state->stack_of_open_elements->current_node()->node_name, $elements_with_implied_end_tags, true ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> $this->state->stack_of_open_elements->pop();
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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