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<title>[56021] trunk/src/wp-includes: Code Modernization: Use `str_contains()` in a few more places.</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/56021">56021</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/56021","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2023-06-25 10:48:28 +0000 (Sun, 25 Jun 2023)</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'>Code Modernization: Use `str_contains()` in a few more places.
`str_contains()` was introduced in PHP 8.0 to perform a case-sensitive check indicating if the string to search in (haystack) contains the given substring (needle).
WordPress core includes a polyfill for `str_contains()` on PHP < 8.0 as of WordPress 5.9.
This commit replaces `false !== strpos( ... )` with `str_contains()` in core files, making the code more readable and consistent, as well as better aligned with modern development practices.
Follow-up to <a href="https://core.trac.wordpress.org/changeset/55988">[55988]</a>.
Props spacedmonkey.
See <a href="https://core.trac.wordpress.org/ticket/58220">#58220</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesblocksphp">trunk/src/wp-includes/blocks.php</a></li>
<li><a href="#trunksrcwpincludesformattingphp">trunk/src/wp-includes/formatting.php</a></li>
<li><a href="#trunksrcwpincludeslinktemplatephp">trunk/src/wp-includes/link-template.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcwpincludesblocksphp"></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/blocks.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/blocks.php 2023-06-24 17:15:06 UTC (rev 56020)
+++ trunk/src/wp-includes/blocks.php 2023-06-25 10:48:28 UTC (rev 56021)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -803,7 +803,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> function filter_block_content( $text, $allowed_html = 'post', $allowed_protocols = array() ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $result = '';
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( false !== strpos( $text, '<!--' ) && false !== strpos( $text, '--->' ) ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( str_contains( $text, '<!--' ) && str_contains( $text, '--->' ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> $text = preg_replace_callback( '%<!--(.*?)--->%', '_filter_block_content_callback', $text );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre></div>
<a id="trunksrcwpincludesformattingphp"></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/formatting.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/formatting.php 2023-06-24 17:15:06 UTC (rev 56020)
+++ trunk/src/wp-includes/formatting.php 2023-06-25 10:48:28 UTC (rev 56021)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -4463,8 +4463,9 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * it needs http:// prepended (unless it's a relative link
</span><span class="cx" style="display: block; padding: 0 10px"> * starting with /, # or ?, or a PHP file).
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( strpos( $url, ':' ) === false && ! in_array( $url[0], array( '/', '#', '?' ), true ) &&
- ! preg_match( '/^[a-z0-9-]+?\.php/i', $url ) ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( ! str_contains( $url, ':' ) && ! in_array( $url[0], array( '/', '#', '?' ), true ) &&
+ ! preg_match( '/^[a-z0-9-]+?\.php/i', $url )
+ ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> $url = 'http://' . $url;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre></div>
<a id="trunksrcwpincludeslinktemplatephp"></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/link-template.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/link-template.php 2023-06-24 17:15:06 UTC (rev 56020)
+++ trunk/src/wp-includes/link-template.php 2023-06-25 10:48:28 UTC (rev 56021)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -222,7 +222,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> ) {
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $category = '';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( strpos( $permalink, '%category%' ) !== false ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( str_contains( $permalink, '%category%' ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> $cats = get_the_category( $post->ID );
</span><span class="cx" style="display: block; padding: 0 10px"> if ( $cats ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $cats = wp_list_sort(
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -260,7 +260,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $author = '';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( strpos( $permalink, '%author%' ) !== false ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( str_contains( $permalink, '%author%' ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> $authordata = get_userdata( $post->post_author );
</span><span class="cx" style="display: block; padding: 0 10px"> $author = $authordata->user_nicename;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -502,7 +502,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $name = $post->post_name;
</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">- if ( strpos( $parentlink, '?' ) === false ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( ! str_contains( $parentlink, '?' ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> $link = user_trailingslashit( trailingslashit( $parentlink ) . '%postname%' );
</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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