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<title>[51285] trunk/src/wp-includes: Coding Standards: Remove redundant type casting to array in `WP_Query::get_posts()`.</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/51285">51285</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/51285","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>2021-06-30 17:43:29 +0000 (Wed, 30 Jun 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'>Coding Standards: Remove redundant type casting to array in `WP_Query::get_posts()`.

This brings some consistency with other instances of using `get_post_stati()` in core.

`get_post_stati()` always returns an array, so the type casting is not needed.

Follow-up to <a href="https://core.trac.wordpress.org/changeset/13172">[13172]</a>.

See <a href="https://core.trac.wordpress.org/ticket/53359">#53359</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswpqueryphp">trunk/src/wp-includes/class-wp-query.php</a></li>
<li><a href="#trunksrcwpincludeslinktemplatephp">trunk/src/wp-includes/link-template.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesclasswpqueryphp"></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-query.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-query.php  2021-06-30 17:19:59 UTC (rev 51284)
+++ trunk/src/wp-includes/class-wp-query.php    2021-06-30 17:43:29 UTC (rev 51285)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2547,7 +2547,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        // Public statuses.
</span><span class="cx" style="display: block; padding: 0 10px">                                        $public_statuses = get_post_stati( array( 'public' => true ) );
</span><span class="cx" style="display: block; padding: 0 10px">                                        $status_clauses  = array();
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        foreach ( (array) $public_statuses as $public_status ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 foreach ( $public_statuses as $public_status ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 $status_clauses[] = "{$wpdb->posts}.post_status = '$public_status'";
</span><span class="cx" style="display: block; padding: 0 10px">                                        }
</span><span class="cx" style="display: block; padding: 0 10px">                                        $type_where .= implode( ' OR ', $status_clauses );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2560,7 +2560,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                                                'show_in_admin_all_list' => true,
</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">-                                                foreach ( (array) $admin_all_statuses as $admin_all_status ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         foreach ( $admin_all_statuses as $admin_all_status ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                                                         $type_where .= " OR {$wpdb->posts}.post_status = '$admin_all_status'";
</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">@@ -2569,7 +2569,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        if ( is_user_logged_in() && $queried_post_type_object instanceof WP_Post_Type ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                                $read_private_cap = $queried_post_type_object->cap->read_private_posts;
</span><span class="cx" style="display: block; padding: 0 10px">                                                $private_statuses = get_post_stati( array( 'private' => true ) );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                foreach ( (array) $private_statuses as $private_status ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         foreach ( $private_statuses as $private_status ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                                                         $type_where .= current_user_can( $read_private_cap ) ? " \nOR {$wpdb->posts}.post_status = '$private_status'" : " \nOR ({$wpdb->posts}.post_author = $user_id AND {$wpdb->posts}.post_status = '$private_status')";
</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   2021-06-30 17:19:59 UTC (rev 51284)
+++ trunk/src/wp-includes/link-template.php     2021-06-30 17:43:29 UTC (rev 51285)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1872,7 +1872,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                 */
</span><span class="cx" style="display: block; padding: 0 10px">                $private_states = get_post_stati( array( 'private' => true ) );
</span><span class="cx" style="display: block; padding: 0 10px">                $where         .= " AND ( p.post_status = 'publish'";
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                foreach ( (array) $private_states as $state ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         foreach ( $private_states as $state ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                         if ( current_user_can( $read_private_cap ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                $where .= $wpdb->prepare( ' OR p.post_status = %s', $state );
</span><span class="cx" style="display: block; padding: 0 10px">                        } else {
</span></span></pre>
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