From f6f73c48ee028666421f7fdde73bb3ca0bdb52f9 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Wed, 30 Jun 2021 17:43:29 +0000
Subject: [PATCH] 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 [13172].

See #53359.

git-svn-id: https://develop.svn.wordpress.org/trunk@51285 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/class-wp-query.php | 6 +++---
 src/wp-includes/link-template.php  | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/wp-includes/class-wp-query.php b/src/wp-includes/class-wp-query.php
index 430e2767fa..bc1131ed5b 100644
--- a/src/wp-includes/class-wp-query.php
+++ b/src/wp-includes/class-wp-query.php
@@ -2547,7 +2547,7 @@ class WP_Query {
 					// Public statuses.
 					$public_statuses = get_post_stati( array( 'public' => true ) );
 					$status_clauses  = array();
-					foreach ( (array) $public_statuses as $public_status ) {
+					foreach ( $public_statuses as $public_status ) {
 						$status_clauses[] = "{$wpdb->posts}.post_status = '$public_status'";
 					}
 					$type_where .= implode( ' OR ', $status_clauses );
@@ -2560,7 +2560,7 @@ class WP_Query {
 								'show_in_admin_all_list' => true,
 							)
 						);
-						foreach ( (array) $admin_all_statuses as $admin_all_status ) {
+						foreach ( $admin_all_statuses as $admin_all_status ) {
 							$type_where .= " OR {$wpdb->posts}.post_status = '$admin_all_status'";
 						}
 					}
@@ -2569,7 +2569,7 @@ class WP_Query {
 					if ( is_user_logged_in() && $queried_post_type_object instanceof WP_Post_Type ) {
 						$read_private_cap = $queried_post_type_object->cap->read_private_posts;
 						$private_statuses = get_post_stati( array( 'private' => true ) );
-						foreach ( (array) $private_statuses as $private_status ) {
+						foreach ( $private_statuses as $private_status ) {
 							$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')";
 						}
 					}
diff --git a/src/wp-includes/link-template.php b/src/wp-includes/link-template.php
index 0ff33466e8..d4b348593b 100644
--- a/src/wp-includes/link-template.php
+++ b/src/wp-includes/link-template.php
@@ -1872,7 +1872,7 @@ function get_adjacent_post( $in_same_term = false, $excluded_terms = '', $previo
 		 */
 		$private_states = get_post_stati( array( 'private' => true ) );
 		$where         .= " AND ( p.post_status = 'publish'";
-		foreach ( (array) $private_states as $state ) {
+		foreach ( $private_states as $state ) {
 			if ( current_user_can( $read_private_cap ) ) {
 				$where .= $wpdb->prepare( ' OR p.post_status = %s', $state );
 			} else {