Merge branch 'trunk' into perf/10777

Author: mukeshpanchal27

composer.json

@@ -32,6 +32,11 @@
 		},
 		"lock": false
 	},
+	"autoload-dev": {
+		"psr-4": {
+			"WordPress\\PHPStan\\": "tests/phpstan/"
+		}
+	},
 	"scripts": {
 		"phpstan": "@php ./vendor/bin/phpstan analyse --memory-limit=2G",
 		"compat": "@php ./vendor/squizlabs/php_codesniffer/bin/phpcs --standard=phpcompat.xml.dist --report=summary,source",

src/wp-admin/css/common.css

@@ -961,7 +961,6 @@ a#remove-post-thumbnail:hover,
 
 #publishing-action .spinner {
 	float: none;
-	margin-top: 5px;
 }
 
 #misc-publishing-actions {
@@ -2460,7 +2459,7 @@ h1.nav-tab-wrapper, /* Back-compat for pre-4.4 */
 	filter: alpha(opacity=70);
 	width: 20px;
 	height: 20px;
-	margin: 4px 10px 0;
+	margin: 10px 10px 0;
 }
 
 .spinner.is-active,
@@ -2480,6 +2479,7 @@ h1.nav-tab-wrapper, /* Back-compat for pre-4.4 */
 }
 #template .submit .spinner {
 	float: none;
+	vertical-align: top;
 }
 
 .metabox-holder .stuffbox > h3, /* Back-compat for pre-4.4 */

src/wp-admin/css/customize-controls.css

@@ -70,7 +70,7 @@ body {
 
 #customize-save-button-wrapper {
 	float: right;
-	margin-top: 3px; /* Vertically center 40px button in 45px header */
+	margin-top: 7px; /* Vertically center 32px button in 45px header */
 }
 
 body:not(.ready) #customize-save-button-wrapper .save {
@@ -572,6 +572,10 @@ body.trashing #publish-settings {
 	display: block;
 }
 
+.accordion-section-title button.accordion-trigger .spinner {
+	margin-top: 0;
+}
+
 @media (prefers-reduced-motion: reduce) {
 	#customize-theme-controls .accordion-section-title,
 	#customize-outer-theme-controls .accordion-section-title {
@@ -2996,9 +3000,8 @@ body.adding-widget .add-new-widget:before,
 	}
 
 	.wp-core-ui.wp-customizer .button {
-		min-height: 30px;
 		padding: 0 14px;
-		line-height: 2;
+		line-height: 2.14285714; /* 30px */
 		font-size: 14px;
 		vertical-align: middle;
 	}

src/wp-admin/css/list-tables.css

@@ -1104,6 +1104,7 @@ tr.inline-edit-row td {
 }
 
 .inline-edit-row select {
+	line-height: 2.14285714; /* 30px for 32px height with 14px font */
 	padding-right: 24px;
 }
 

src/wp-admin/css/themes.css

@@ -1967,7 +1967,7 @@ body.full-overlay-active {
 
 .theme-install-overlay .wp-full-overlay-header .button {
 	float: right;
-	margin: 3px 10px 0 0; /* Vertically center 40px button in 45px header */
+	margin: 7px 10px 0 0; /* Vertically center 32px button in 45px header */
 }
 
 .theme-install-overlay .wp-full-overlay-sidebar {
@@ -2053,8 +2053,6 @@ body.full-overlay-active {
 
 	.theme-install-overlay .wp-full-overlay-header .button {
 		font-size: 13px;
-		line-height: 2.15384615;
-		min-height: 30px;
 	}
 
 	.theme-browser .theme .theme-actions .button {

src/wp-admin/customize.php

@@ -198,13 +198,13 @@
 			<?php if ( $compatible_wp && $compatible_php ) : ?>
 				<?php $save_text = $wp_customize->is_theme_active() ? __( 'Publish' ) : __( 'Activate &amp; Publish' ); ?>
 				<div id="customize-save-button-wrapper" class="customize-save-button-wrapper" >
-					<?php submit_button( $save_text, 'primary save', 'save', false ); ?>
-					<button id="publish-settings" class="publish-settings button-primary button dashicons dashicons-admin-generic" aria-label="<?php esc_attr_e( 'Publish Settings' ); ?>" aria-expanded="false" disabled></button>
+					<?php submit_button( $save_text, 'primary button-compact save', 'save', false ); ?>
+					<button id="publish-settings" class="publish-settings button-primary button-compact button dashicons dashicons-admin-generic" aria-label="<?php esc_attr_e( 'Publish Settings' ); ?>" aria-expanded="false" disabled></button>
 				</div>
 			<?php else : ?>
 				<?php $save_text = _x( 'Cannot Activate', 'theme' ); ?>
 				<div id="customize-save-button-wrapper" class="customize-save-button-wrapper disabled" >
-					<button class="button button-primary disabled" aria-label="<?php esc_attr_e( 'Publish Settings' ); ?>" aria-expanded="false" disabled><?php echo $save_text; ?></button>
+					<button class="button button-primary button-compact disabled" aria-label="<?php esc_attr_e( 'Publish Settings' ); ?>" aria-expanded="false" disabled><?php echo $save_text; ?></button>
 				</div>
 			<?php endif; ?>
 			<span class="spinner"></span>

src/wp-admin/theme-install.php

@@ -487,18 +487,18 @@
 					$aria_label = sprintf( _x( 'Activate %s', 'theme' ), '{{ data.name }}' );
 					?>
 					<# if ( ! data.active ) { #>
-						<a class="button button-primary activate" href="{{ data.activate_url }}" aria-label="<?php echo esc_attr( $aria_label ); ?>"><?php _e( 'Activate' ); ?></a>
+						<a class="button button-primary button-compact activate" href="{{ data.activate_url }}" aria-label="<?php echo esc_attr( $aria_label ); ?>"><?php _e( 'Activate' ); ?></a>
 					<# } else { #>
-						<button class="button button-primary disabled"><?php _ex( 'Activated', 'theme' ); ?></button>
+						<button class="button button-primary button-compact disabled"><?php _ex( 'Activated', 'theme' ); ?></button>
 					<# } #>
 				<# } else { #>
-					<a class="button button-primary disabled" ><?php _ex( 'Cannot Activate', 'theme' ); ?></a>
+					<a class="button button-primary button-compact disabled" ><?php _ex( 'Cannot Activate', 'theme' ); ?></a>
 				<# } #>
 			<# } else { #>
 				<# if ( data.compatible_wp && data.compatible_php ) { #>
-					<a href="{{ data.install_url }}" class="button button-primary theme-install" data-name="{{ data.name }}" data-slug="{{ data.id }}"><?php _e( 'Install' ); ?></a>
+					<a href="{{ data.install_url }}" class="button button-primary button-compact theme-install" data-name="{{ data.name }}" data-slug="{{ data.id }}"><?php _e( 'Install' ); ?></a>
 				<# } else { #>
-					<a class="button button-primary disabled" ><?php _ex( 'Cannot Install', 'theme' ); ?></a>
+					<a class="button button-primary button-compact disabled" ><?php _ex( 'Cannot Install', 'theme' ); ?></a>
 				<# } #>
 			<# } #>
 		</div>

src/wp-includes/block-supports/custom-css.php

@@ -132,7 +132,7 @@ function wp_register_custom_css_support( $block_type ) {
 }
 
 /**
- * Strips `style.css` attributes from all blocks in post content.
+ * Strips custom CSS (`style.css` in attributes) from all blocks in post content.
  *
  * Uses {@see WP_Block_Parser::next_token()} to scan block tokens and surgically
  * replace only the attribute JSON that changed — no parse_blocks() +

src/wp-includes/collaboration/class-wp-http-polling-sync-server.php

@@ -498,9 +498,14 @@ private function process_sync_update( string $room, int $client_id, int $cursor,
 					return $this->add_update( $room, $client_id, $type, $data );
 				}
 
-				// Reaching this point means there's a newer compaction, so we can
-				// silently ignore this one.
-				return true;
+				/*
+				 * A newer compaction already advanced the cursor, but we
+				 * can not safely drop an update. The incoming bytes still encode
+				 * operations other clients may not have seen, so store them as a
+				 * regular update. Y.applyUpdateV2 merges state-as-update blobs
+				 * idempotently, so overlap with the existing compaction is safe.
+				 */
+				return $this->add_update( $room, $client_id, self::UPDATE_TYPE_UPDATE, $data );
 
 			case self::UPDATE_TYPE_SYNC_STEP1:
 			case self::UPDATE_TYPE_SYNC_STEP2:

src/wp-includes/http.php

@@ -716,6 +716,26 @@ function ms_allowed_http_request_hosts( $is_external, $host ) {
  *               When a specific component has been requested: null if the component
  *               doesn't exist in the given URL; a string or - in the case of
  *               PHP_URL_PORT - integer when it does. See parse_url()'s return values.
+ *
+ * @phpstan-param int<-1, 7> $component
+ * @phpstan-return (
+ *     $component is -1
+ *         ? false|array{
+ *               scheme?: string,
+ *               host?: string,
+ *               port?: int<0, 65535>,
+ *               user?: string,
+ *               pass?: string,
+ *               path?: string,
+ *               query?: string,
+ *               fragment?: string,
+ *           }
+ *         : (
+ *             $component is 2
+ *                 ? int<0, 65535>|null
+ *                 : string|null
+ *         )
+ * )
  */
 function wp_parse_url( $url, $component = -1 ) {
 	$to_unset = array();
@@ -763,6 +783,36 @@ function wp_parse_url( $url, $component = -1 ) {
  *               When a specific component has been requested: null if the component
  *               doesn't exist in the given URL; a string or - in the case of
  *               PHP_URL_PORT - integer when it does. See parse_url()'s return values.
+ *
+ * @phpstan-param false|array{
+ *     scheme?: string,
+ *     host?: string,
+ *     port?: int<0, 65535>,
+ *     user?: string,
+ *     pass?: string,
+ *     path?: string,
+ *     query?: string,
+ *     fragment?: string,
+ * } $url_parts
+ * @phpstan-param int<-1, 7> $component
+ * @phpstan-return (
+ *     $component is -1
+ *         ? false|array{
+ *               scheme?: string,
+ *               host?: string,
+ *               port?: int<0, 65535>,
+ *               user?: string,
+ *               pass?: string,
+ *               path?: string,
+ *               query?: string,
+ *               fragment?: string,
+ *           }
+ *         : (
+ *             $component is 2
+ *                 ? int<0, 65535>|null
+ *                 : string|null
+ *         )
+ * )
  */
 function _get_component_from_parsed_url_array( $url_parts, $component = -1 ) {
 	if ( -1 === $component ) {
@@ -789,6 +839,9 @@ function _get_component_from_parsed_url_array( $url_parts, $component = -1 ) {
  *
  * @param int $constant PHP_URL_* constant.
  * @return string|false The named key or false.
+ *
+ * @phpstan-param int<-1, 7> $constant
+ * @phpstan-return 'scheme'|'host'|'port'|'user'|'pass'|'path'|'query'|'fragment'|false
  */
 function _wp_translate_php_url_constant_to_key( $constant ) {
 	$translation = array(