diff --git a/wp-includes/class-wp-paused-extensions-storage.php b/wp-includes/class-wp-paused-extensions-storage.php
index 91f562c52c..8b615b91d6 100644
--- a/wp-includes/class-wp-paused-extensions-storage.php
+++ b/wp-includes/class-wp-paused-extensions-storage.php
@@ -161,7 +161,7 @@ class WP_Paused_Extensions_Storage {
 
 		$paused_extensions = (array) get_option( $option_name, array() );
 
-		return isset( $paused_extensions[ $this->type ] ) ? $paused_extensions[ $this->type ] : array();
+		return $paused_extensions[ $this->type ] ?? array();
 	}
 
 	/**
diff --git a/wp-includes/css/dist/index.php b/wp-includes/css/dist/index.php
index 518cd0892f..ef33115729 100644
--- a/wp-includes/css/dist/index.php
+++ b/wp-includes/css/dist/index.php
@@ -7,14 +7,19 @@
  */
 
 return array(
+	array(
+		'handle' => 'wp-list-reusable-blocks',
+		'path' => 'list-reusable-blocks/style',
+		'dependencies' => array('wp-components'),
+	),
 	array(
 		'handle' => 'wp-nux',
 		'path' => 'nux/style',
 		'dependencies' => array('wp-components'),
 	),
 	array(
-		'handle' => 'wp-list-reusable-blocks',
-		'path' => 'list-reusable-blocks/style',
+		'handle' => 'wp-commands',
+		'path' => 'commands/style',
 		'dependencies' => array('wp-components'),
 	),
 	array(
@@ -28,18 +33,13 @@ return array(
 		'dependencies' => array('wp-block-editor', 'wp-components'),
 	),
 	array(
-		'handle' => 'wp-patterns',
-		'path' => 'patterns/style',
+		'handle' => 'wp-widgets',
+		'path' => 'widgets/style',
 		'dependencies' => array('wp-block-editor', 'wp-components'),
 	),
 	array(
-		'handle' => 'wp-commands',
-		'path' => 'commands/style',
-		'dependencies' => array('wp-components'),
-	),
-	array(
-		'handle' => 'wp-widgets',
-		'path' => 'widgets/style',
+		'handle' => 'wp-patterns',
+		'path' => 'patterns/style',
 		'dependencies' => array('wp-block-editor', 'wp-components'),
 	),
 	array(
@@ -52,31 +52,31 @@ return array(
 		'path' => 'format-library/style',
 		'dependencies' => array('wp-block-editor', 'wp-components'),
 	),
-	array(
-		'handle' => 'wp-block-directory',
-		'path' => 'block-directory/style',
-		'dependencies' => array('wp-block-editor', 'wp-components', 'wp-editor'),
-	),
 	array(
 		'handle' => 'wp-media-utils',
 		'path' => 'media-utils/style',
 		'dependencies' => array('wp-components'),
 	),
+	array(
+		'handle' => 'wp-block-directory',
+		'path' => 'block-directory/style',
+		'dependencies' => array('wp-block-editor', 'wp-components', 'wp-editor'),
+	),
 	array(
 		'handle' => 'wp-customize-widgets',
 		'path' => 'customize-widgets/style',
 		'dependencies' => array('wp-block-editor', 'wp-block-library', 'wp-components', 'wp-media-utils', 'wp-preferences', 'wp-widgets'),
 	),
-	array(
-		'handle' => 'wp-edit-post',
-		'path' => 'edit-post/style',
-		'dependencies' => array('wp-block-editor', 'wp-block-library', 'wp-commands', 'wp-components', 'wp-editor', 'wp-preferences', 'wp-widgets'),
-	),
 	array(
 		'handle' => 'wp-edit-widgets',
 		'path' => 'edit-widgets/style',
 		'dependencies' => array('wp-block-editor', 'wp-block-library', 'wp-components', 'wp-media-utils', 'wp-patterns', 'wp-preferences', 'wp-widgets'),
 	),
+	array(
+		'handle' => 'wp-edit-post',
+		'path' => 'edit-post/style',
+		'dependencies' => array('wp-block-editor', 'wp-block-library', 'wp-commands', 'wp-components', 'wp-editor', 'wp-preferences', 'wp-widgets'),
+	),
 	array(
 		'handle' => 'wp-block-library',
 		'path' => 'block-library/style',
diff --git a/wp-includes/error-protection.php b/wp-includes/error-protection.php
index 08c4159665..b9cff7073d 100644
--- a/wp-includes/error-protection.php
+++ b/wp-includes/error-protection.php
@@ -46,7 +46,7 @@ function wp_paused_themes() {
  */
 function wp_get_extension_error_description( $error ) {
 	$constants   = get_defined_constants( true );
-	$constants   = isset( $constants['Core'] ) ? $constants['Core'] : $constants['internal'];
+	$constants   = $constants['Core'] ?? $constants['internal'];
 	$core_errors = array();
 
 	foreach ( $constants as $constant => $value ) {
diff --git a/wp-includes/js/dist/script-modules/index.php b/wp-includes/js/dist/script-modules/index.php
index 1c77da20bf..9438e8294f 100644
--- a/wp-includes/js/dist/script-modules/index.php
+++ b/wp-includes/js/dist/script-modules/index.php
@@ -7,6 +7,21 @@
  */
 
 return array(
+	array(
+		'id' => '@wordpress/interactivity',
+		'path' => 'interactivity/index',
+		'asset' => 'interactivity/index.min.asset.php',
+	),
+	array(
+		'id' => '@wordpress/latex-to-mathml',
+		'path' => 'latex-to-mathml/index',
+		'asset' => 'latex-to-mathml/index.min.asset.php',
+	),
+	array(
+		'id' => '@wordpress/latex-to-mathml/loader',
+		'path' => 'latex-to-mathml/loader',
+		'asset' => 'latex-to-mathml/loader.min.asset.php',
+	),
 	array(
 		'id' => '@wordpress/interactivity-router',
 		'path' => 'interactivity-router/index',
@@ -17,26 +32,11 @@ return array(
 		'path' => 'interactivity-router/full-page',
 		'asset' => 'interactivity-router/full-page.min.asset.php',
 	),
-	array(
-		'id' => '@wordpress/interactivity',
-		'path' => 'interactivity/index',
-		'asset' => 'interactivity/index.min.asset.php',
-	),
 	array(
 		'id' => '@wordpress/abilities',
 		'path' => 'abilities/index',
 		'asset' => 'abilities/index.min.asset.php',
 	),
-	array(
-		'id' => '@wordpress/latex-to-mathml',
-		'path' => 'latex-to-mathml/index',
-		'asset' => 'latex-to-mathml/index.min.asset.php',
-	),
-	array(
-		'id' => '@wordpress/latex-to-mathml/loader',
-		'path' => 'latex-to-mathml/loader',
-		'asset' => 'latex-to-mathml/loader.min.asset.php',
-	),
 	array(
 		'id' => '@wordpress/a11y',
 		'path' => 'a11y/index',
diff --git a/wp-includes/load.php b/wp-includes/load.php
index 434d836f67..90318acddd 100644
--- a/wp-includes/load.php
+++ b/wp-includes/load.php
@@ -13,7 +13,7 @@
  * @return string The HTTP protocol. Default: HTTP/1.0.
  */
 function wp_get_server_protocol() {
-	$protocol = isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : '';
+	$protocol = $_SERVER['SERVER_PROTOCOL'] ?? '';
 
 	if ( ! in_array( $protocol, array( 'HTTP/1.1', 'HTTP/2', 'HTTP/2.0', 'HTTP/3' ), true ) ) {
 		$protocol = 'HTTP/1.0';
@@ -115,7 +115,7 @@ function wp_populate_basic_auth_from_authorization_header() {
 	}
 
 	// From our prior conditional, one of these must be set.
-	$header = isset( $_SERVER['HTTP_AUTHORIZATION'] ) ? $_SERVER['HTTP_AUTHORIZATION'] : $_SERVER['REDIRECT_HTTP_AUTHORIZATION'];
+	$header = $_SERVER['HTTP_AUTHORIZATION'] ?? $_SERVER['REDIRECT_HTTP_AUTHORIZATION'];
 
 	// Test to make sure the pattern matches expected.
 	if ( ! preg_match( '%^Basic [a-z\d/+]*={0,2}$%i', $header ) ) {
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 7993ce98e6..4a5c1a57ba 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '7.0-alpha-61442';
+$wp_version = '7.0-alpha-61443';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.