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<title>[56020] trunk/src/wp-includes: Code Modernization: Use `str_starts_with()` and `str_ends_with()` 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/56020">56020</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/56020","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>2023-06-24 17:15:06 +0000 (Sat, 24 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_starts_with()` and `str_ends_with()` in a few more places.
`str_starts_with()` and `str_ends_with()` were introduced in PHP 8.0 to perform a case-sensitive check indicating if the string to search in (haystack) begins or ends with the given substring (needle).
WordPress core includes a polyfill for these functions on PHP < 8.0 as of WordPress 5.9.
Follow-up to <a href="https://core.trac.wordpress.org/changeset/55990">[55990]</a>, <a href="https://core.trac.wordpress.org/changeset/56014">[56014]</a>, <a href="https://core.trac.wordpress.org/changeset/56019">[56019]</a>.
See <a href="https://core.trac.wordpress.org/ticket/58220">#58220</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswphttpcookiephp">trunk/src/wp-includes/class-wp-http-cookie.php</a></li>
<li><a href="#trunksrcwpincludesdeprecatedphp">trunk/src/wp-includes/deprecated.php</a></li>
<li><a href="#trunksrcwpincludesksesphp">trunk/src/wp-includes/kses.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcwpincludesclasswphttpcookiephp"></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/class-wp-http-cookie.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-http-cookie.php 2023-06-24 16:48:25 UTC (rev 56019)
+++ trunk/src/wp-includes/class-wp-http-cookie.php 2023-06-24 17:15:06 UTC (rev 56020)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -203,7 +203,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Host - very basic check that the request URL ends with the domain restriction (minus leading dot).
</span><span class="cx" style="display: block; padding: 0 10px"> $domain = ( str_starts_with( $domain, '.' ) ) ? substr( $domain, 1 ) : $domain;
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( substr( $url['host'], -strlen( $domain ) ) !== $domain ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( ! str_ends_with( $url['host'], $domain ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> return false;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -213,7 +213,7 @@
</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"> // Path - request path must start with path restriction.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( substr( $url['path'], 0, strlen( $path ) ) !== $path ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( ! str_starts_with( $url['path'], $path ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> return false;
</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="trunksrcwpincludesdeprecatedphp"></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/deprecated.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/deprecated.php 2023-06-24 16:48:25 UTC (rev 56019)
+++ trunk/src/wp-includes/deprecated.php 2023-06-24 17:15:06 UTC (rev 56020)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -980,7 +980,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $title = $desc;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( $show_updated )
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if (substr($row->link_updated_f, 0, 2) !== '00')
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( !str_starts_with($row->link_updated_f, '00') )
</ins><span class="cx" style="display: block; padding: 0 10px"> $title .= ' ('.__('Last updated') . ' ' . gmdate(get_option('links_updated_date_format'), $row->link_updated_f + (get_option('gmt_offset') * HOUR_IN_SECONDS)) . ')';
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( '' != $title )
</span></span></pre></div>
<a id="trunksrcwpincludesksesphp"></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/kses.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/kses.php 2023-06-24 16:48:25 UTC (rev 56019)
+++ trunk/src/wp-includes/kses.php 2023-06-24 17:15:06 UTC (rev 56020)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -799,7 +799,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $quote = $value[0];
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> if ( '"' === $quote || "'" === $quote ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( substr( $value, -1 ) !== $quote ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( ! str_ends_with( $value, $quote ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> return '';
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> $value = substr( $value, 1, -1 );
</span></span></pre>
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