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<title>[52380] trunk/src/wp-includes/block-supports/layout.php: Fix deprecated usage of passing null to explode()</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/52380">52380</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/52380","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>isabel_brison</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2021-12-15 04:06:53 +0000 (Wed, 15 Dec 2021)</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'>Fix deprecated usage of passing null to explode()
As of PHP 8.1, explode() does not permit null as its second argument. This results in warnings being spat out on every page because of a usage of this in wp-includes/block-supports/layout.php.
See <a href="https://core.trac.wordpress.org/ticket/53635">#53635</a>.
Props noisysocks.</pre>
<h3>Modified Paths</h3>
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<li><a href="#trunksrcwpincludesblocksupportslayoutphp">trunk/src/wp-includes/block-supports/layout.php</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpincludesblocksupportslayoutphp"></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/block-supports/layout.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/block-supports/layout.php 2021-12-14 21:23:02 UTC (rev 52379)
+++ trunk/src/wp-includes/block-supports/layout.php 2021-12-15 04:06:53 UTC (rev 52380)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -46,8 +46,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $style = '';
</span><span class="cx" style="display: block; padding: 0 10px"> if ( 'default' === $layout_type ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $content_size = isset( $layout['contentSize'] ) ? $layout['contentSize'] : null;
- $wide_size = isset( $layout['wideSize'] ) ? $layout['wideSize'] : null;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $content_size = isset( $layout['contentSize'] ) ? $layout['contentSize'] : '';
+ $wide_size = isset( $layout['wideSize'] ) ? $layout['wideSize'] : '';
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $all_max_width_value = $content_size ? $content_size : $wide_size;
</span><span class="cx" style="display: block; padding: 0 10px"> $wide_max_width_value = $wide_size ? $wide_size : $content_size;
</span></span></pre>
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