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<title>[53198] trunk/src/wp-admin/includes/meta-boxes.php: Code Modernization: Rename parameters that use reserved keywords in `wp-admin/includes/meta-boxes.php`.</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/53198">53198</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/53198","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>2022-04-17 15:35:34 +0000 (Sun, 17 Apr 2022)</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: Rename parameters that use reserved keywords in `wp-admin/includes/meta-boxes.php`.
While using reserved PHP keywords as parameter name labels is allowed, in the context of function calls using named parameters in PHP 8.0+, this will easily lead to confusion. To avoid that, it is recommended not to use reserved keywords as function parameter names.
This commit:
* Renames the `$class` parameter to `$xfn_relationship` in `xfn_check()`.
* Renames the `$value` parameter to `$xfn_value` for clarity.
* Includes minor code layout changes for better readability.
Reference: [http://gmpg.org/xfn/join XFN: Getting Started].
Follow-up to <a href="https://core.trac.wordpress.org/changeset/52946">[52946]</a>, <a href="https://core.trac.wordpress.org/changeset/52996">[52996]</a>, <a href="https://core.trac.wordpress.org/changeset/52997">[52997]</a>, <a href="https://core.trac.wordpress.org/changeset/52998">[52998]</a>, <a href="https://core.trac.wordpress.org/changeset/53003">[53003]</a>, <a href="https://core.trac.wordpress.org/changeset/53014">[53014]</a>, <a href="https://core.trac.wordpress.org/changeset/53029">[53029]</a>, <a href="https://core.trac.wordpress.org/changeset/53039">[53039]</a>, <a href="https://core.trac.wordpress.org/changeset/53116">[53116]</a>, <a href="https://core.trac.wordpress.org/changeset/53117">[53117]</a>, <a href="https://core.trac.wordpress.org/changeset/53137">[53137]</a>, <a href="https://core.trac.wordpress.org/changeset/53174">[53174]</a>, <a href="https://core.trac.wordpress.org/changeset/53184">[53184]</a>, <a href="https://core.trac.wordpress.org/changeset/53185">[531
85]</a>, <a href="https://core.trac.wordpress.org/changeset/53192">[53192]</a>, <a href="https://core.trac.wordpress.org/changeset/53193">[53193]</a>.
Props jrf, aristath, poena, justinahinon, SergeyBiryukov.
See <a href="https://core.trac.wordpress.org/ticket/55327">#55327</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminincludesmetaboxesphp">trunk/src/wp-admin/includes/meta-boxes.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcwpadminincludesmetaboxesphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/includes/meta-boxes.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/meta-boxes.php 2022-04-17 15:05:10 UTC (rev 53197)
+++ trunk/src/wp-admin/includes/meta-boxes.php 2022-04-17 15:35:34 UTC (rev 53198)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1186,11 +1186,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @global object $link
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param string $class
- * @param string $value
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param string $xfn_relationship
+ * @param string $xfn_value
</ins><span class="cx" style="display: block; padding: 0 10px"> * @param mixed $deprecated Never used.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-function xfn_check( $class, $value = '', $deprecated = '' ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+function xfn_check( $xfn_relationship, $xfn_value = '', $deprecated = '' ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> global $link;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( ! empty( $deprecated ) ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1200,21 +1200,38 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $link_rel = isset( $link->link_rel ) ? $link->link_rel : ''; // In PHP 5.3: $link_rel = $link->link_rel ?: '';
</span><span class="cx" style="display: block; padding: 0 10px"> $rels = preg_split( '/\s+/', $link_rel );
</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 ( '' !== $value && in_array( $value, $rels, true ) ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( '' !== $xfn_value && in_array( $xfn_value, $rels, true ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> echo ' checked="checked"';
</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 ( '' === $value ) {
- if ( 'family' === $class && strpos( $link_rel, 'child' ) === false && strpos( $link_rel, 'parent' ) === false && strpos( $link_rel, 'sibling' ) === false && strpos( $link_rel, 'spouse' ) === false && strpos( $link_rel, 'kin' ) === false ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( '' === $xfn_value ) {
+ if ( 'family' === $xfn_relationship
+ && strpos( $link_rel, 'child' ) === false
+ && strpos( $link_rel, 'parent' ) === false
+ && strpos( $link_rel, 'sibling' ) === false
+ && strpos( $link_rel, 'spouse' ) === false
+ && strpos( $link_rel, 'kin' ) === false
+ ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> echo ' checked="checked"';
</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 ( 'friendship' === $class && strpos( $link_rel, 'friend' ) === false && strpos( $link_rel, 'acquaintance' ) === false && strpos( $link_rel, 'contact' ) === false ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ if ( 'friendship' === $xfn_relationship
+ && strpos( $link_rel, 'friend' ) === false
+ && strpos( $link_rel, 'acquaintance' ) === false
+ && strpos( $link_rel, 'contact' ) === false ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> echo ' checked="checked"';
</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 ( 'geographical' === $class && strpos( $link_rel, 'co-resident' ) === false && strpos( $link_rel, 'neighbor' ) === false ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ if ( 'geographical' === $xfn_relationship
+ && strpos( $link_rel, 'co-resident' ) === false
+ && strpos( $link_rel, 'neighbor' ) === false
+ ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> echo ' checked="checked"';
</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 ( 'identity' === $class && in_array( 'me', $rels, true ) ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ if ( 'identity' === $xfn_relationship
+ && in_array( 'me', $rels, true )
+ ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> echo ' checked="checked"';
</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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