enmi-conf.org: comparison wp/wp-admin/update-core.php

equal deleted inserted replaced

-:c7c34916027a
+:177826044cd9
 if ( is_multisite() && ! is_network_admin() ) {
 	wp_redirect( network_admin_url( 'update-core.php' ) );
 	exit();
 }
-if ( ! current_user_can( 'update_core' ) && ! current_user_can( 'update_themes' ) && ! current_user_can( 'update_plugins' ) && ! current_user_can( 'update_languages' ) )
+if ( ! current_user_can( 'update_core' ) && ! current_user_can( 'update_themes' ) && ! current_user_can( 'update_plugins' ) && ! current_user_can( 'update_languages' ) ) {
 	wp_die( __( 'Sorry, you are not allowed to update this site.' ) );
+}
 /**
-*
 * @global string $wp_local_package
 * @global wpdb   $wpdb
 *
 * @staticvar bool $first_pass
 *
 * @param object $update
 */
 function list_core_update( $update ) {
 	global $wp_local_package, $wpdb;
 	static $first_pass = true;
 	$wp_version = get_bloginfo( 'version' );
-	if ( 'en_US' == $update->locale && 'en_US' == get_locale() )
+	if ( 'en_US' == $update->locale && 'en_US' == get_locale() ) {
 		$version_string = $update->current;
-	// If the only available update is a partial builds, it doesn't need a language-specific version string.
+	} elseif ( 'en_US' == $update->locale && $update->packages->partial && $wp_version == $update->partial_version && ( $updates = get_core_updates() ) && 1 == count( $updates ) ) {
-	elseif ( 'en_US' == $update->locale && $update->packages->partial && $wp_version == $update->partial_version && ( $updates = get_core_updates() ) && 1 == count( $updates ) )
+		// If the only available update is a partial builds, it doesn't need a language-specific version string.
 		$version_string = $update->current;
-	else
+	} else {
-		$version_string = sprintf( "%s&ndash;<strong>%s</strong>", $update->current, $update->locale );
+		$version_string = sprintf( '%s&ndash;<strong>%s</strong>', $update->current, $update->locale );
+	}
 	$current = false;
-	if ( !isset($update->response) || 'latest' == $update->response )
+	if ( ! isset( $update->response ) || 'latest' == $update->response ) {
 		$current = true;
-	$submit = __('Update Now');
+	}
-	$form_action = 'update-core.php?action=do-core-upgrade';
+	$submit        = __( 'Update Now' );
-	$php_version    = phpversion();
+	$form_action   = 'update-core.php?action=do-core-upgrade';
-	$mysql_version  = $wpdb->db_version();
+	$php_version   = phpversion();
-	$show_buttons = true;
+	$mysql_version = $wpdb->db_version();
+	$show_buttons  = true;
 	if ( 'development' == $update->response ) {
-		$message = __('You are using a development version of WordPress. You can update to the latest nightly build automatically:');
+		$message = __( 'You are using a development version of WordPress. You can update to the latest nightly build automatically:' );
 	} else {
 		if ( $current ) {
-			$message = sprintf( __( 'If you need to re-install version %s, you can do so here:' ), $version_string );
+			$message     = sprintf( __( 'If you need to re-install version %s, you can do so here:' ), $version_string );
-			$submit = __('Re-install Now');
+			$submit      = __( 'Re-install Now' );
 			$form_action = 'update-core.php?action=do-core-reinstall';
 		} else {
-			$php_compat     = version_compare( $php_version, $update->php_version, '>=' );
+			$php_compat = version_compare( $php_version, $update->php_version, '>=' );
-			if ( file_exists( WP_CONTENT_DIR . '/db.php' ) && empty( $wpdb->is_mysql ) )
+			if ( file_exists( WP_CONTENT_DIR . '/db.php' ) && empty( $wpdb->is_mysql ) ) {
 				$mysql_compat = true;
-			else
+			} else {
 				$mysql_compat = version_compare( $mysql_version, $update->mysql_version, '>=' );
+			}
-			if ( !$mysql_compat && !$php_compat )
-				/* translators: 1: WordPress version number, 2: Minimum required PHP version number, 3: Minimum required MySQL version number, 4: Current PHP version number, 5: Current MySQL version number */
+			$version_url = sprintf(
-				$message = sprintf( __('You cannot update because <a href="https://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires PHP version %2$s or higher and MySQL version %3$s or higher. You are running PHP version %4$s and MySQL version %5$s.'), $update->current, $update->php_version, $update->mysql_version, $php_version, $mysql_version );
+				/* translators: %s: WordPress version */
-			elseif ( !$php_compat )
+				esc_url( __( 'https://wordpress.org/support/wordpress-version/version-%s/' ) ),
-				/* translators: 1: WordPress version number, 2: Minimum required PHP version number, 3: Current PHP version number */
+				sanitize_title( $update->current )
-				$message = sprintf( __('You cannot update because <a href="https://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires PHP version %2$s or higher. You are running version %3$s.'), $update->current, $update->php_version, $php_version );
+			);
-			elseif ( !$mysql_compat )
-				/* translators: 1: WordPress version number, 2: Minimum required MySQL version number, 3: Current MySQL version number */
+			/* translators: %s: Update PHP page URL */
-				$message = sprintf( __('You cannot update because <a href="https://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires MySQL version %2$s or higher. You are running version %3$s.'), $update->current, $update->mysql_version, $mysql_version );
+			$php_update_message = '</p><p>' . sprintf( __( '<a href="%s">Learn more about updating PHP</a>.' ), esc_url( wp_get_update_php_url() ) );
-			else
-				/* translators: 1: WordPress version number, 2: WordPress version number including locale if necessary */
+			$annotation = wp_get_update_php_annotation();
-				$message = 	sprintf(__('You can update to <a href="https://codex.wordpress.org/Version_%1$s">WordPress %2$s</a> automatically:'), $update->current, $version_string);
+			if ( $annotation ) {
-			if ( !$mysql_compat || !$php_compat )
+				$php_update_message .= '</p><p><em>' . $annotation . '</em>';
+			}
+			if ( ! $mysql_compat && ! $php_compat ) {
+				/* translators: 1: URL to WordPress release notes, 2: WordPress version number, 3: Minimum required PHP version number, 4: Minimum required MySQL version number, 5: Current PHP version number, 6: Current MySQL version number */
+				$message = sprintf( __( 'You cannot update because <a href="%1$s">WordPress %2$s</a> requires PHP version %3$s or higher and MySQL version %4$s or higher. You are running PHP version %5$s and MySQL version %6$s.' ), $version_url, $update->current, $update->php_version, $update->mysql_version, $php_version, $mysql_version ) . $php_update_message;
+			} elseif ( ! $php_compat ) {
+				/* translators: 1: URL to WordPress release notes, 2: WordPress version number, 3: Minimum required PHP version number, 4: Current PHP version number */
+				$message = sprintf( __( 'You cannot update because <a href="%1$s">WordPress %2$s</a> requires PHP version %3$s or higher. You are running version %4$s.' ), $version_url, $update->current, $update->php_version, $php_version ) . $php_update_message;
+			} elseif ( ! $mysql_compat ) {
+				/* translators: 1: URL to WordPress release notes, 2: WordPress version number, 3: Minimum required MySQL version number, 4: Current MySQL version number */
+				$message = sprintf( __( 'You cannot update because <a href="%1$s">WordPress %2$s</a> requires MySQL version %3$s or higher. You are running version %4$s.' ), $version_url, $update->current, $update->mysql_version, $mysql_version );
+			} else {
+				/* translators: 1: URL to WordPress release notes, 2: WordPress version number including locale if necessary */
+				$message = sprintf( __( 'You can update to <a href="%1$s">WordPress %2$s</a> automatically:' ), $version_url, $version_string );
+			}
+			if ( ! $mysql_compat || ! $php_compat ) {
 				$show_buttons = false;
+			}
 		}
 	}
 	echo '<p>';
 	echo $message;
 	echo '</p>';
 	echo '<form method="post" action="' . $form_action . '" name="upgrade" class="upgrade">';
-	wp_nonce_field('upgrade-core');
+	wp_nonce_field( 'upgrade-core' );
 	echo '<p>';
-	echo '<input name="version" value="'. esc_attr($update->current) .'" type="hidden"/>';
+	echo '<input name="version" value="' . esc_attr( $update->current ) . '" type="hidden"/>';
-	echo '<input name="locale" value="'. esc_attr($update->locale) .'" type="hidden"/>';
+	echo '<input name="locale" value="' . esc_attr( $update->locale ) . '" type="hidden"/>';
 	if ( $show_buttons ) {
 		if ( $first_pass ) {
 			submit_button( $submit, $current ? '' : 'primary regular', 'upgrade', false );
 			$first_pass = false;
 		} else {
 			submit_button( $submit, '', 'upgrade', false );
 		}
 	}
-	if ( 'en_US' != $update->locale )
+	if ( 'en_US' != $update->locale ) {
-		if ( !isset( $update->dismissed ) || !$update->dismissed )
+		if ( ! isset( $update->dismissed ) || ! $update->dismissed ) {
 			submit_button( __( 'Hide this update' ), '', 'dismiss', false );
-		else
+		} else {
 			submit_button( __( 'Bring back this update' ), '', 'undismiss', false );
+		}
+	}
 	echo '</p>';
-	if ( 'en_US' != $update->locale && ( !isset($wp_local_package) || $wp_local_package != $update->locale ) )
+	if ( 'en_US' != $update->locale && ( ! isset( $wp_local_package ) || $wp_local_package != $update->locale ) ) {
-	    echo '<p class="hint">'.__('This localized version contains both the translation and various other localization fixes. You can skip upgrading if you want to keep your current translation.').'</p>';
+		echo '<p class="hint">' . __( 'This localized version contains both the translation and various other localization fixes. You can skip upgrading if you want to keep your current translation.' ) . '</p>';
-	// Partial builds don't need language-specific warnings.
+	} elseif ( 'en_US' == $update->locale && get_locale() != 'en_US' && ( ! $update->packages->partial && $wp_version == $update->partial_version ) ) {
-	elseif ( 'en_US' == $update->locale && get_locale() != 'en_US' && ( ! $update->packages->partial && $wp_version == $update->partial_version ) ) {
+		// Partial builds don't need language-specific warnings.
-	    echo '<p class="hint">'.sprintf( __('You are about to install WordPress %s <strong>in English (US).</strong> There is a chance this update will break your translation. You may prefer to wait for the localized version to be released.'), $update->response != 'development' ? $update->current : '' ).'</p>';
+		echo '<p class="hint">' . sprintf( __( 'You are about to install WordPress %s <strong>in English (US).</strong> There is a chance this update will break your translation. You may prefer to wait for the localized version to be released.' ), $update->response != 'development' ? $update->current : '' ) . '</p>';
 	}
 	echo '</form>';
 }
 /**
 * @since 2.7.0
 */
 function dismissed_updates() {
-	$dismissed = get_core_updates( array( 'dismissed' => true, 'available' => false ) );
+	$dismissed = get_core_updates(
+		array(
+			'dismissed' => true,
+			'available' => false,
+		)
+	);
 	if ( $dismissed ) {
-		$show_text = esc_js(__('Show hidden updates'));
+		$show_text = esc_js( __( 'Show hidden updates' ) );
-		$hide_text = esc_js(__('Hide hidden updates'));
+		$hide_text = esc_js( __( 'Hide hidden updates' ) );
-	?>
+		?>
 	<script type="text/javascript">
+		jQuery(function( $ ) {
-		jQuery(function($) {
+			$( 'dismissed-updates' ).show();
-			$('dismissed-updates').show();
+			$( '#show-dismissed' ).toggle( function() { $( this ).text( '<?php echo $hide_text; ?>' ).attr( 'aria-expanded', 'true' ); }, function() { $( this ).text( '<?php echo $show_text; ?>' ).attr( 'aria-expanded', 'false' ); } );
-			$('#show-dismissed').toggle(function(){$(this).text('<?php echo $hide_text; ?>');}, function() {$(this).text('<?php echo $show_text; ?>')});
+			$( '#show-dismissed' ).click( function() { $( '#dismissed-updates' ).toggle( 'fast' ); } );
-			$('#show-dismissed').click(function() { $('#dismissed-updates').toggle('slow');});
 		});
 	</script>
-	<?php
+		<?php
-		echo '<p class="hide-if-no-js"><a id="show-dismissed" href="#">'.__('Show hidden updates').'</a></p>';
+		echo '<p class="hide-if-no-js"><button type="button" class="button" id="show-dismissed" aria-expanded="false">' . __( 'Show hidden updates' ) . '</button></p>';
 		echo '<ul id="dismissed-updates" class="core-updates dismissed">';
-		foreach ( (array) $dismissed as $update) {
+		foreach ( (array) $dismissed as $update ) {
 			echo '<li>';
 			list_core_update( $update );
 			echo '</li>';
 		}
 		echo '</ul>';
 */
 function core_upgrade_preamble() {
 	global $required_php_version, $required_mysql_version;
 	$wp_version = get_bloginfo( 'version' );
-	$updates = get_core_updates();
+	$updates    = get_core_updates();
-	if ( !isset($updates[0]->response) || 'latest' == $updates[0]->response ) {
+	if ( ! isset( $updates[0]->response ) || 'latest' == $updates[0]->response ) {
 		echo '<h2>';
-		_e('You have the latest version of WordPress.');
+		_e( 'You have the latest version of WordPress.' );
 		if ( wp_http_supports( array( 'ssl' ) ) ) {
 			require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
-			$upgrader = new WP_Automatic_Updater;
+			$upgrader            = new WP_Automatic_Updater;
 			$future_minor_update = (object) array(
 				'current'       => $wp_version . '.1.next.minor',
 				'version'       => $wp_version . '.1.next.minor',
 				'php_version'   => $required_php_version,
 				'mysql_version' => $required_mysql_version,
 			);
-			$should_auto_update = $upgrader->should_update( 'core', $future_minor_update, ABSPATH );
+			$should_auto_update  = $upgrader->should_update( 'core', $future_minor_update, ABSPATH );
-			if ( $should_auto_update )
+			if ( $should_auto_update ) {
 				echo ' ' . __( 'Future security updates will be applied automatically.' );
+			}
 		}
 		echo '</h2>';
 	} else {
 		echo '<div class="notice notice-warning"><p>';
-		_e('<strong>Important:</strong> before updating, please <a href="https://codex.wordpress.org/WordPress_Backups">back up your database and files</a>. For help with updates, visit the <a href="https://codex.wordpress.org/Updating_WordPress">Updating WordPress</a> Codex page.');
+		_e( '<strong>Important:</strong> Before updating, please <a href="https://codex.wordpress.org/WordPress_Backups">back up your database and files</a>. For help with updates, visit the <a href="https://codex.wordpress.org/Updating_WordPress">Updating WordPress</a> Codex page.' );
 		echo '</p></div>';
 		echo '<h2 class="response">';
 		_e( 'An updated version of WordPress is available.' );
 		echo '</h2>';
 	// Don't show the maintenance mode notice when we are only showing a single re-install option.
 	if ( $updates && ( count( $updates ) > 1 || $updates[0]->response != 'latest' ) ) {
 		echo '<p>' . __( 'While your site is being updated, it will be in maintenance mode. As soon as your updates are complete, your site will return to normal.' ) . '</p>';
 	} elseif ( ! $updates ) {
 		list( $normalized_version ) = explode( '-', $wp_version );
-		echo '<p>' . sprintf( __( '<a href="%s">Learn more about WordPress %s</a>.' ), esc_url( self_admin_url( 'about.php' ) ), $normalized_version ) . '</p>';
+		echo '<p>' . sprintf( __( '<a href="%1$s">Learn more about WordPress %2$s</a>.' ), esc_url( self_admin_url( 'about.php' ) ), $normalized_version ) . '</p>';
 	}
 	dismissed_updates();
 }
 function list_plugin_updates() {
-	$wp_version = get_bloginfo( 'version' );
+	$wp_version     = get_bloginfo( 'version' );
 	$cur_wp_version = preg_replace( '/-.*$/', '', $wp_version );
-	require_once(ABSPATH . 'wp-admin/includes/plugin-install.php');
+	require_once( ABSPATH . 'wp-admin/includes/plugin-install.php' );
 	$plugins = get_plugin_updates();
 	if ( empty( $plugins ) ) {
 		echo '<h2>' . __( 'Plugins' ) . '</h2>';
 		echo '<p>' . __( 'Your plugins are all up to date.' ) . '</p>';
 		return;
 	}
 	$form_action = 'update-core.php?action=do-plugin-upgrade';
 	$core_updates = get_core_updates();
-	if ( !isset($core_updates[0]->response) || 'latest' == $core_updates[0]->response || 'development' == $core_updates[0]->response || version_compare( $core_updates[0]->current, $cur_wp_version, '=') )
+	if ( ! isset( $core_updates[0]->response ) || 'latest' == $core_updates[0]->response || 'development' == $core_updates[0]->response || version_compare( $core_updates[0]->current, $cur_wp_version, '=' ) ) {
 		$core_update_version = false;
-	else
+	} else {
 		$core_update_version = $core_updates[0]->current;
+	}
 	?>
 <h2><?php _e( 'Plugins' ); ?></h2>
 <p><?php _e( 'The following plugins have new versions available. Check the ones you want to update and then click &#8220;Update Plugins&#8221;.' ); ?></p>
 <form method="post" action="<?php echo esc_url( $form_action ); ?>" name="upgrade-plugins" class="upgrade">
-<?php wp_nonce_field('upgrade-core'); ?>
+	<?php wp_nonce_field( 'upgrade-core' ); ?>
-<p><input id="upgrade-plugins" class="button" type="submit" value="<?php esc_attr_e('Update Plugins'); ?>" name="upgrade" /></p>
+<p><input id="upgrade-plugins" class="button" type="submit" value="<?php esc_attr_e( 'Update Plugins' ); ?>" name="upgrade" /></p>
 <table class="widefat updates-table" id="update-plugins-table">
 	<thead>
 	<tr>
 		<td class="manage-column check-column"><input type="checkbox" id="plugins-select-all" /></td>
 		<td class="manage-column"><label for="plugins-select-all"><?php _e( 'Select All' ); ?></label></td>
 	</tr>
 	</thead>
 	<tbody class="plugins">
-<?php
+	<?php
 	foreach ( (array) $plugins as $plugin_file => $plugin_data ) {
 		$plugin_data = (object) _get_plugin_data_markup_translate( $plugin_file, (array) $plugin_data, false, true );
-		$icon = '<span class="dashicons dashicons-admin-plugins"></span>';
+		$icon            = '<span class="dashicons dashicons-admin-plugins"></span>';
-		$preferred_icons = array( 'svg', '1x', '2x', 'default' );
+		$preferred_icons = array( 'svg', '2x', '1x', 'default' );
 		foreach ( $preferred_icons as $preferred_icon ) {
 			if ( ! empty( $plugin_data->update->icons[ $preferred_icon ] ) ) {
 				$icon = '<img src="' . esc_url( $plugin_data->update->icons[ $preferred_icon ] ) . '" alt="" />';
 				break;
 			}
 		}
 		// Get plugin compat for running version of WordPress.
-		if ( isset($plugin_data->update->tested) && version_compare($plugin_data->update->tested, $cur_wp_version, '>=') ) {
+		if ( isset( $plugin_data->update->tested ) && version_compare( $plugin_data->update->tested, $cur_wp_version, '>=' ) ) {
-			$compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: 100%% (according to its author)'), $cur_wp_version);
+			$compat = '<br />' . sprintf( __( 'Compatibility with WordPress %1$s: 100%% (according to its author)' ), $cur_wp_version );
-		} elseif ( isset($plugin_data->update->compatibility->{$cur_wp_version}) ) {
-			$compat = $plugin_data->update->compatibility->{$cur_wp_version};
-			$compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: %2$d%% (%3$d "works" votes out of %4$d total)'), $cur_wp_version, $compat->percent, $compat->votes, $compat->total_votes);
 		} else {
-			$compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: Unknown'), $cur_wp_version);
+			$compat = '<br />' . sprintf( __( 'Compatibility with WordPress %1$s: Unknown' ), $cur_wp_version );
 		}
 		// Get plugin compat for updated version of WordPress.
 		if ( $core_update_version ) {
 			if ( isset( $plugin_data->update->tested ) && version_compare( $plugin_data->update->tested, $core_update_version, '>=' ) ) {
 				$compat .= '<br />' . sprintf( __( 'Compatibility with WordPress %1$s: 100%% (according to its author)' ), $core_update_version );
-			} elseif ( isset( $plugin_data->update->compatibility->{$core_update_version} ) ) {
-				$update_compat = $plugin_data->update->compatibility->{$core_update_version};
-				$compat .= '<br />' . sprintf(__('Compatibility with WordPress %1$s: %2$d%% (%3$d "works" votes out of %4$d total)'), $core_update_version, $update_compat->percent, $update_compat->votes, $update_compat->total_votes);
 			} else {
-				$compat .= '<br />' . sprintf(__('Compatibility with WordPress %1$s: Unknown'), $core_update_version);
+				$compat .= '<br />' . sprintf( __( 'Compatibility with WordPress %1$s: Unknown' ), $core_update_version );
 			}
 		}
+		$requires_php   = isset( $plugin_data->update->requires_php ) ? $plugin_data->update->requires_php : null;
+		$compatible_php = is_php_version_compatible( $requires_php );
+		if ( ! $compatible_php && current_user_can( 'update_php' ) ) {
+			$compat .= '<br>' . __( 'This update doesn&#8217;t work with your version of PHP.' ) . '&nbsp;';
+			/* translators: %s: Update PHP page URL */
+			$compat .= sprintf(
+				__( '<a href="%s">Learn more about updating PHP</a>.' ),
+				esc_url( wp_get_update_php_url() )
+			);
+			$annotation = wp_get_update_php_annotation();
+			if ( $annotation ) {
+				$compat .= '</p><p><em>' . $annotation . '</em>';
+			}
+		}
 		// Get the upgrade notice for the new plugin version.
-		if ( isset($plugin_data->update->upgrade_notice) ) {
+		if ( isset( $plugin_data->update->upgrade_notice ) ) {
-			$upgrade_notice = '<br />' . strip_tags($plugin_data->update->upgrade_notice);
+			$upgrade_notice = '<br />' . strip_tags( $plugin_data->update->upgrade_notice );
 		} else {
 			$upgrade_notice = '';
 		}
-		$details_url = self_admin_url('plugin-install.php?tab=plugin-information&plugin=' . $plugin_data->update->slug . '&section=changelog&TB_iframe=true&width=640&height=662');
+		$details_url = self_admin_url( 'plugin-install.php?tab=plugin-information&plugin=' . $plugin_data->update->slug . '&section=changelog&TB_iframe=true&width=640&height=662' );
-		$details = sprintf(
+		$details     = sprintf(
 			'<a href="%1$s" class="thickbox open-plugin-details-modal" aria-label="%2$s">%3$s</a>',
 			esc_url( $details_url ),
 			/* translators: 1: plugin name, 2: version number */
 			esc_attr( sprintf( __( 'View %1$s version %2$s details' ), $plugin_data->Name, $plugin_data->update->new_version ) ),
 			/* translators: %s: plugin version */
 			sprintf( __( 'View version %s details.' ), $plugin_data->update->new_version )
 		);
-		$checkbox_id = "checkbox_" . md5( $plugin_data->Name );
+		$checkbox_id = 'checkbox_' . md5( $plugin_data->Name );
 		?>
-		<tr>
+	<tr>
-			<td class="check-column">
+		<td class="check-column">
-				<input type="checkbox" name="checked[]" id="<?php echo $checkbox_id; ?>" value="<?php echo esc_attr( $plugin_file ); ?>" />
+		<?php if ( $compatible_php ) : ?>
-				<label for="<?php echo $checkbox_id; ?>" class="screen-reader-text"><?php
+			<input type="checkbox" name="checked[]" id="<?php echo $checkbox_id; ?>" value="<?php echo esc_attr( $plugin_file ); ?>" />
-					/* translators: %s: plugin name */
+			<label for="<?php echo $checkbox_id; ?>" class="screen-reader-text">
-					printf( __( 'Select %s' ),
+			<?php
-						$plugin_data->Name
+				/* translators: %s: plugin name */
-					);
+				printf(
-				?></label>
+					__( 'Select %s' ),
-			</td>
+					$plugin_data->Name
-			<td class="plugin-title"><p>
+				);
-				<?php echo $icon; ?>
+			?>
-				<strong><?php echo $plugin_data->Name; ?></strong>
+			</label>
-				<?php
+		<?php endif; ?>
-					/* translators: 1: plugin version, 2: new version */
+		</td>
-					printf( __( 'You have version %1$s installed. Update to %2$s.' ),
+		<td class="plugin-title"><p>
-						$plugin_data->Version,
+			<?php echo $icon; ?>
-						$plugin_data->update->new_version
+			<strong><?php echo $plugin_data->Name; ?></strong>
-					);
+			<?php
-					echo ' ' . $details . $compat . $upgrade_notice;
+			/* translators: 1: plugin version, 2: new version */
-				?>
+			printf(
-			</p></td>
+				__( 'You have version %1$s installed. Update to %2$s.' ),
-		</tr>
+				$plugin_data->Version,
+				$plugin_data->update->new_version
+			);
+			echo ' ' . $details . $compat . $upgrade_notice;
+			?>
+		</p></td>
+	</tr>
 		<?php
 	}
-?>
+	?>
 	</tbody>
 	<tfoot>
 	<tr>
 		<td class="manage-column check-column"><input type="checkbox" id="plugins-select-all-2" /></td>
 		<td class="manage-column"><label for="plugins-select-all-2"><?php _e( 'Select All' ); ?></label></td>
 	</tr>
 	</tfoot>
 </table>
-<p><input id="upgrade-plugins-2" class="button" type="submit" value="<?php esc_attr_e('Update Plugins'); ?>" name="upgrade" /></p>
+<p><input id="upgrade-plugins-2" class="button" type="submit" value="<?php esc_attr_e( 'Update Plugins' ); ?>" name="upgrade" /></p>
 </form>
-<?php
+	<?php
 }
 /**
 * @since 2.9.0
 */
 		echo '<p>' . __( 'Your themes are all up to date.' ) . '</p>';
 		return;
 	}
 	$form_action = 'update-core.php?action=do-theme-upgrade';
-?>
+	?>
 <h2><?php _e( 'Themes' ); ?></h2>
 <p><?php _e( 'The following themes have new versions available. Check the ones you want to update and then click &#8220;Update Themes&#8221;.' ); ?></p>
-<p><?php printf( __( '<strong>Please Note:</strong> Any customizations you have made to theme files will be lost. Please consider using <a href="%s">child themes</a> for modifications.' ), __( 'https://codex.wordpress.org/Child_Themes' ) ); ?></p>
+<p>
+	<?php
+	printf(
+		/* translators: %s: link to documentation on child themes */
+		__( '<strong>Please Note:</strong> Any customizations you have made to theme files will be lost. Please consider using <a href="%s">child themes</a> for modifications.' ),
+		__( 'https://developer.wordpress.org/themes/advanced-topics/child-themes/' )
+	);
+	?>
+</p>
 <form method="post" action="<?php echo esc_url( $form_action ); ?>" name="upgrade-themes" class="upgrade">
-<?php wp_nonce_field('upgrade-core'); ?>
+	<?php wp_nonce_field( 'upgrade-core' ); ?>
-<p><input id="upgrade-themes" class="button" type="submit" value="<?php esc_attr_e('Update Themes'); ?>" name="upgrade" /></p>
+<p><input id="upgrade-themes" class="button" type="submit" value="<?php esc_attr_e( 'Update Themes' ); ?>" name="upgrade" /></p>
 <table class="widefat updates-table" id="update-themes-table">
 	<thead>
 	<tr>
 		<td class="manage-column check-column"><input type="checkbox" id="themes-select-all" /></td>
 		<td class="manage-column"><label for="themes-select-all"><?php _e( 'Select All' ); ?></label></td>
 	</tr>
 	</thead>
 	<tbody class="plugins">
-<?php
+	<?php
 	foreach ( $themes as $stylesheet => $theme ) {
 		$checkbox_id = 'checkbox_' . md5( $theme->get( 'Name' ) );
 		?>
-		<tr>
+	<tr>
-			<td class="check-column">
+		<td class="check-column">
-				<input type="checkbox" name="checked[]" id="<?php echo $checkbox_id; ?>" value="<?php echo esc_attr( $stylesheet ); ?>" />
+			<input type="checkbox" name="checked[]" id="<?php echo $checkbox_id; ?>" value="<?php echo esc_attr( $stylesheet ); ?>" />
-				<label for="<?php echo $checkbox_id; ?>" class="screen-reader-text"><?php
+			<label for="<?php echo $checkbox_id; ?>" class="screen-reader-text">
-					/* translators: %s: theme name */
+			<?php
-					printf( __( 'Select %s' ),
+				/* translators: %s: theme name */
-						$theme->display( 'Name' )
+				printf(
-					);
+					__( 'Select %s' ),
-				?></label>
+					$theme->display( 'Name' )
-			</td>
+				);
-			<td class="plugin-title"><p>
+			?>
-				<img src="<?php echo esc_url( $theme->get_screenshot() ); ?>" width="85" height="64" class="updates-table-screenshot" alt="" />
+			</label>
-				<strong><?php echo $theme->display( 'Name' ); ?></strong>
+		</td>
-				<?php
+		<td class="plugin-title"><p>
-					/* translators: 1: theme version, 2: new version */
+			<img src="<?php echo esc_url( $theme->get_screenshot() ); ?>" width="85" height="64" class="updates-table-screenshot" alt="" />
-					printf( __( 'You have version %1$s installed. Update to %2$s.' ),
+			<strong><?php echo $theme->display( 'Name' ); ?></strong>
-						$theme->display( 'Version' ),
+			<?php
-						$theme->update['new_version']
+			/* translators: 1: theme version, 2: new version */
-					);
+			printf(
-				?>
+				__( 'You have version %1$s installed. Update to %2$s.' ),
-			</p></td>
+				$theme->display( 'Version' ),
-		</tr>
+				$theme->update['new_version']
-		<?php
+			);
-	}
+			?>
-?>
+		</p></td>
+	</tr>
+			<?php
+	}
+	?>
 	</tbody>
 	<tfoot>
 	<tr>
 		<td class="manage-column check-column"><input type="checkbox" id="themes-select-all-2" /></td>
 		<td class="manage-column"><label for="themes-select-all-2"><?php _e( 'Select All' ); ?></label></td>
 	</tr>
 	</tfoot>
 </table>
-<p><input id="upgrade-themes-2" class="button" type="submit" value="<?php esc_attr_e('Update Themes'); ?>" name="upgrade" /></p>
+<p><input id="upgrade-themes-2" class="button" type="submit" value="<?php esc_attr_e( 'Update Themes' ); ?>" name="upgrade" /></p>
 </form>
-<?php
+	<?php
 }
 /**
 * @since 3.7.0
 */
 /**
 * Upgrade WordPress core display.
 *
 * @since 2.7.0
 *
-* @global WP_Filesystem_Base $wp_filesystem Subclass
+* @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.
 *
 * @param bool $reinstall
 */
 function do_core_upgrade( $reinstall = false ) {
 	global $wp_filesystem;
 	include_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
-	if ( $reinstall )
+	if ( $reinstall ) {
 		$url = 'update-core.php?action=do-core-reinstall';
-	else
+	} else {
 		$url = 'update-core.php?action=do-core-upgrade';
-	$url = wp_nonce_url($url, 'upgrade-core');
+	}
+	$url = wp_nonce_url( $url, 'upgrade-core' );
-	$version = isset( $_POST['version'] )? $_POST['version'] : false;
-	$locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US';
+	$version = isset( $_POST['version'] ) ? $_POST['version'] : false;
-	$update = find_core_update( $version, $locale );
+	$locale  = isset( $_POST['locale'] ) ? $_POST['locale'] : 'en_US';
-	if ( !$update )
+	$update  = find_core_update( $version, $locale );
-		return;
+	if ( ! $update ) {
+		return;
+	}
 	// Allow relaxed file ownership writes for User-initiated upgrades when the API specifies
 	// that it's safe to do so. This only happens when there are no new files to create.
 	$allow_relaxed_file_ownership = ! $reinstall && isset( $update->new_files ) && ! $update->new_files;
-?>
+	?>
 	<div class="wrap">
 	<h1><?php _e( 'Update WordPress' ); ?></h1>
-<?php
+	<?php
 	if ( false === ( $credentials = request_filesystem_credentials( $url, '', false, ABSPATH, array( 'version', 'locale' ), $allow_relaxed_file_ownership ) ) ) {
 		echo '</div>';
 		return;
 	}
 		request_filesystem_credentials( $url, '', true, ABSPATH, array( 'version', 'locale' ), $allow_relaxed_file_ownership );
 		echo '</div>';
 		return;
 	}
-	if ( $wp_filesystem->errors->get_error_code() ) {
+	if ( $wp_filesystem->errors->has_errors() ) {
-		foreach ( $wp_filesystem->errors->get_error_messages() as $message )
+		foreach ( $wp_filesystem->errors->get_error_messages() as $message ) {
-			show_message($message);
+			show_message( $message );
+		}
 		echo '</div>';
 		return;
 	}
-	if ( $reinstall )
+	if ( $reinstall ) {
 		$update->response = 'reinstall';
+	}
 	add_filter( 'update_feedback', 'show_message' );
 	$upgrader = new Core_Upgrader();
-	$result = $upgrader->upgrade( $update, array(
+	$result   = $upgrader->upgrade(
-		'allow_relaxed_file_ownership' => $allow_relaxed_file_ownership
+		$update,
-	) );
+		array(
+			'allow_relaxed_file_ownership' => $allow_relaxed_file_ownership,
-	if ( is_wp_error($result) ) {
+		)
-		show_message($result);
+	);
-		if ( 'up_to_date' != $result->get_error_code() && 'locked' != $result->get_error_code() )
-			show_message( __('Installation Failed') );
+	if ( is_wp_error( $result ) ) {
+		show_message( $result );
+		if ( 'up_to_date' != $result->get_error_code() && 'locked' != $result->get_error_code() ) {
+			show_message( __( 'Installation Failed' ) );
+		}
 		echo '</div>';
 		return;
 	}
-	show_message( __('WordPress updated successfully') );
+	show_message( __( 'WordPress updated successfully' ) );
 	show_message( '<span class="hide-if-no-js">' . sprintf( __( 'Welcome to WordPress %1$s. You will be redirected to the About WordPress screen. If not, click <a href="%2$s">here</a>.' ), $result, esc_url( self_admin_url( 'about.php?updated' ) ) ) . '</span>' );
 	show_message( '<span class="hide-if-js">' . sprintf( __( 'Welcome to WordPress %1$s. <a href="%2$s">Learn more</a>.' ), $result, esc_url( self_admin_url( 'about.php?updated' ) ) ) . '</span>' );
 	?>
 	</div>
 	<script type="text/javascript">
 /**
 * @since 2.7.0
 */
 function do_dismiss_core_update() {
-	$version = isset( $_POST['version'] )? $_POST['version'] : false;
+	$version = isset( $_POST['version'] ) ? $_POST['version'] : false;
-	$locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US';
+	$locale  = isset( $_POST['locale'] ) ? $_POST['locale'] : 'en_US';
-	$update = find_core_update( $version, $locale );
+	$update  = find_core_update( $version, $locale );
-	if ( !$update )
+	if ( ! $update ) {
 		return;
+	}
 	dismiss_core_update( $update );
-	wp_redirect( wp_nonce_url('update-core.php?action=upgrade-core', 'upgrade-core') );
+	wp_redirect( wp_nonce_url( 'update-core.php?action=upgrade-core', 'upgrade-core' ) );
 	exit;
 }
 /**
 * @since 2.7.0
 */
 function do_undismiss_core_update() {
-	$version = isset( $_POST['version'] )? $_POST['version'] : false;
+	$version = isset( $_POST['version'] ) ? $_POST['version'] : false;
-	$locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US';
+	$locale  = isset( $_POST['locale'] ) ? $_POST['locale'] : 'en_US';
-	$update = find_core_update( $version, $locale );
+	$update  = find_core_update( $version, $locale );
-	if ( !$update )
+	if ( ! $update ) {
 		return;
+	}
 	undismiss_core_update( $version, $locale );
-	wp_redirect( wp_nonce_url('update-core.php?action=upgrade-core', 'upgrade-core') );
+	wp_redirect( wp_nonce_url( 'update-core.php?action=upgrade-core', 'upgrade-core' ) );
 	exit;
 }
-$action = isset($_GET['action']) ? $_GET['action'] : 'upgrade-core';
+$action = isset( $_GET['action'] ) ? $_GET['action'] : 'upgrade-core';
 $upgrade_error = false;
 if ( ( 'do-theme-upgrade' == $action || ( 'do-plugin-upgrade' == $action && ! isset( $_GET['plugins'] ) ) )
 	&& ! isset( $_POST['checked'] ) ) {
 	$upgrade_error = $action == 'do-theme-upgrade' ? 'themes' : 'plugins';
-	$action = 'upgrade-core';
+	$action        = 'upgrade-core';
 }
-$title = __('WordPress Updates');
+$title       = __( 'WordPress Updates' );
 $parent_file = 'index.php';
 $updates_overview  = '<p>' . __( 'On this screen, you can update to the latest version of WordPress, as well as update your themes, plugins, and translations from the WordPress.org repositories.' ) . '</p>';
 $updates_overview .= '<p>' . __( 'If an update is available, you&#8127;ll see a notification appear in the Toolbar and navigation menu.' ) . ' ' . __( 'Keeping your site updated is important for security. It also makes the internet a safer place for you and your readers.' ) . '</p>';
-get_current_screen()->add_help_tab( array(
+get_current_screen()->add_help_tab(
-	'id'      => 'overview',
+	array(
-	'title'   => __( 'Overview' ),
+		'id'      => 'overview',
-	'content' => $updates_overview
+		'title'   => __( 'Overview' ),
-) );
+		'content' => $updates_overview,
+	)
+);
 $updates_howto  = '<p>' . __( '<strong>WordPress</strong> &mdash; Updating your WordPress installation is a simple one-click procedure: just <strong>click on the &#8220;Update Now&#8221; button</strong> when you are notified that a new version is available.' ) . ' ' . __( 'In most cases, WordPress will automatically apply maintenance and security updates in the background for you.' ) . '</p>';
 $updates_howto .= '<p>' . __( '<strong>Themes and Plugins</strong> &mdash; To update individual themes or plugins from this screen, use the checkboxes to make your selection, then <strong>click on the appropriate &#8220;Update&#8221; button</strong>. To update all of your themes or plugins at once, you can check the box at the top of the section to select all before clicking the update button.' ) . '</p>';
 if ( 'en_US' != get_locale() ) {
 	$updates_howto .= '<p>' . __( '<strong>Translations</strong> &mdash; The files translating WordPress into your language are updated for you whenever any other updates occur. But if these files are out of date, you can <strong>click the &#8220;Update Translations&#8221;</strong> button.' ) . '</p>';
 }
-get_current_screen()->add_help_tab( array(
+get_current_screen()->add_help_tab(
-	'id'      => 'how-to-update',
+	array(
-	'title'   => __( 'How to Update' ),
+		'id'      => 'how-to-update',
-	'content' => $updates_howto
+		'title'   => __( 'How to Update' ),
-) );
+		'content' => $updates_howto,
+	)
+);
 get_current_screen()->set_help_sidebar(
-	'<p><strong>' . __('For more information:') . '</strong></p>' .
+	'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
 	'<p>' . __( '<a href="https://codex.wordpress.org/Dashboard_Updates_Screen">Documentation on Updating WordPress</a>' ) . '</p>' .
-	'<p>' . __( '<a href="https://wordpress.org/support/">Support Forums</a>' ) . '</p>'
+	'<p>' . __( '<a href="https://wordpress.org/support/">Support</a>' ) . '</p>'
 );
 if ( 'upgrade-core' == $action ) {
 	// Force a update check when requested
 	$force_check = ! empty( $_GET['force-check'] );
 	wp_version_check( array(), $force_check );
-	require_once(ABSPATH . 'wp-admin/admin-header.php');
+	require_once( ABSPATH . 'wp-admin/admin-header.php' );
 	?>
 	<div class="wrap">
 	<h1><?php _e( 'WordPress Updates' ); ?></h1>
 	<?php
 	if ( $upgrade_error ) {
 		echo '<div class="error"><p>';
-		if ( $upgrade_error == 'themes' )
+		if ( $upgrade_error == 'themes' ) {
-			_e('Please select one or more themes to update.');
+			_e( 'Please select one or more themes to update.' );
-		else
+		} else {
-			_e('Please select one or more plugins to update.');
+			_e( 'Please select one or more plugins to update.' );
+		}
 		echo '</p></div>';
 	}
 	$last_update_check = false;
-	$current = get_site_transient( 'update_core' );
+	$current           = get_site_transient( 'update_core' );
-	if ( $current && isset ( $current->last_checked ) )	{
+	if ( $current && isset( $current->last_checked ) ) {
 		$last_update_check = $current->last_checked + get_option( 'gmt_offset' ) * HOUR_IN_SECONDS;
 	}
 	echo '<p>';
-	/* translators: %1 date, %2 time. */
+	/* translators: 1: date, 2: time */
 	printf( __( 'Last checked on %1$s at %2$s.' ), date_i18n( __( 'F j, Y' ), $last_update_check ), date_i18n( __( 'g:i a' ), $last_update_check ) );
-	echo ' &nbsp; <a class="button" href="' . esc_url( self_admin_url('update-core.php?force-check=1') ) . '">' . __( 'Check Again' ) . '</a>';
+	echo ' &nbsp; <a class="button" href="' . esc_url( self_admin_url( 'update-core.php?force-check=1' ) ) . '">' . __( 'Check Again' ) . '</a>';
 	echo '</p>';
 	if ( current_user_can( 'update_core' ) ) {
 		core_upgrade_preamble();
 	}
 	 * @since 2.9.0
 	 */
 	do_action( 'core_upgrade_preamble' );
 	echo '</div>';
-	wp_localize_script( 'updates', '_wpUpdatesItemCounts', array(
+	wp_localize_script(
-		'totals'  => wp_get_update_data(),
+		'updates',
-	) );
+		'_wpUpdatesItemCounts',
+		array(
-	include(ABSPATH . 'wp-admin/admin-footer.php');
+			'totals' => wp_get_update_data(),
+		)
+	);
+	include( ABSPATH . 'wp-admin/admin-footer.php' );
 } elseif ( 'do-core-upgrade' == $action || 'do-core-reinstall' == $action ) {
-	if ( ! current_user_can( 'update_core' ) )
+	if ( ! current_user_can( 'update_core' ) ) {
 		wp_die( __( 'Sorry, you are not allowed to update this site.' ) );
+	}
-	check_admin_referer('upgrade-core');
+	check_admin_referer( 'upgrade-core' );
 	// Do the (un)dismiss actions before headers, so that they can redirect.
-	if ( isset( $_POST['dismiss'] ) )
+	if ( isset( $_POST['dismiss'] ) ) {
 		do_dismiss_core_update();
-	elseif ( isset( $_POST['undismiss'] ) )
+	} elseif ( isset( $_POST['undismiss'] ) ) {
 		do_undismiss_core_update();
+	}
-	require_once(ABSPATH . 'wp-admin/admin-header.php');
-	if ( 'do-core-reinstall' == $action )
+	require_once( ABSPATH . 'wp-admin/admin-header.php' );
+	if ( 'do-core-reinstall' == $action ) {
 		$reinstall = true;
-	else
+	} else {
 		$reinstall = false;
+	}
-	if ( isset( $_POST['upgrade'] ) )
-		do_core_upgrade($reinstall);
+	if ( isset( $_POST['upgrade'] ) ) {
+		do_core_upgrade( $reinstall );
-	wp_localize_script( 'updates', '_wpUpdatesItemCounts', array(
+	}
-		'totals'  => wp_get_update_data(),
-	) );
+	wp_localize_script(
+		'updates',
-	include(ABSPATH . 'wp-admin/admin-footer.php');
+		'_wpUpdatesItemCounts',
+		array(
+			'totals' => wp_get_update_data(),
+		)
+	);
+	include( ABSPATH . 'wp-admin/admin-footer.php' );
 } elseif ( 'do-plugin-upgrade' == $action ) {
-	if ( ! current_user_can( 'update_plugins' ) )
+	if ( ! current_user_can( 'update_plugins' ) ) {
 		wp_die( __( 'Sorry, you are not allowed to update this site.' ) );
+	}
-	check_admin_referer('upgrade-core');
+	check_admin_referer( 'upgrade-core' );
 	if ( isset( $_GET['plugins'] ) ) {
 		$plugins = explode( ',', $_GET['plugins'] );
 	} elseif ( isset( $_POST['checked'] ) ) {
 		$plugins = (array) $_POST['checked'];
 	} else {
-		wp_redirect( admin_url('update-core.php') );
+		wp_redirect( admin_url( 'update-core.php' ) );
 		exit;
 	}
-	$url = 'update.php?action=update-selected&plugins=' . urlencode(implode(',', $plugins));
+	$url = 'update.php?action=update-selected&plugins=' . urlencode( implode( ',', $plugins ) );
-	$url = wp_nonce_url($url, 'bulk-update-plugins');
+	$url = wp_nonce_url( $url, 'bulk-update-plugins' );
-	$title = __('Update Plugins');
+	$title = __( 'Update Plugins' );
-	require_once(ABSPATH . 'wp-admin/admin-header.php');
+	require_once( ABSPATH . 'wp-admin/admin-header.php' );
 	echo '<div class="wrap">';
 	echo '<h1>' . __( 'Update Plugins' ) . '</h1>';
 	echo '<iframe src="', $url, '" style="width: 100%; height: 100%; min-height: 750px;" frameborder="0" title="' . esc_attr__( 'Update progress' ) . '"></iframe>';
 	echo '</div>';
-	wp_localize_script( 'updates', '_wpUpdatesItemCounts', array(
+	wp_localize_script(
-		'totals'  => wp_get_update_data(),
+		'updates',
-	) );
+		'_wpUpdatesItemCounts',
+		array(
-	include(ABSPATH . 'wp-admin/admin-footer.php');
+			'totals' => wp_get_update_data(),
+		)
+	);
+	include( ABSPATH . 'wp-admin/admin-footer.php' );
 } elseif ( 'do-theme-upgrade' == $action ) {
-	if ( ! current_user_can( 'update_themes' ) )
+	if ( ! current_user_can( 'update_themes' ) ) {
 		wp_die( __( 'Sorry, you are not allowed to update this site.' ) );
+	}
-	check_admin_referer('upgrade-core');
+	check_admin_referer( 'upgrade-core' );
 	if ( isset( $_GET['themes'] ) ) {
 		$themes = explode( ',', $_GET['themes'] );
 	} elseif ( isset( $_POST['checked'] ) ) {
 		$themes = (array) $_POST['checked'];
 	} else {
-		wp_redirect( admin_url('update-core.php') );
+		wp_redirect( admin_url( 'update-core.php' ) );
 		exit;
 	}
-	$url = 'update.php?action=update-selected-themes&themes=' . urlencode(implode(',', $themes));
+	$url = 'update.php?action=update-selected-themes&themes=' . urlencode( implode( ',', $themes ) );
-	$url = wp_nonce_url($url, 'bulk-update-themes');
+	$url = wp_nonce_url( $url, 'bulk-update-themes' );
-	$title = __('Update Themes');
+	$title = __( 'Update Themes' );
-	require_once(ABSPATH . 'wp-admin/admin-header.php');
+	require_once( ABSPATH . 'wp-admin/admin-header.php' );
 	?>
 	<div class="wrap">
 		<h1><?php _e( 'Update Themes' ); ?></h1>
-		<iframe src="<?php echo $url ?>" style="width: 100%; height: 100%; min-height: 750px;" frameborder="0" title="<?php esc_attr_e( 'Update progress' ); ?>"></iframe>
+		<iframe src="<?php echo $url; ?>" style="width: 100%; height: 100%; min-height: 750px;" frameborder="0" title="<?php esc_attr_e( 'Update progress' ); ?>"></iframe>
 	</div>
 	<?php
-	wp_localize_script( 'updates', '_wpUpdatesItemCounts', array(
+	wp_localize_script(
-		'totals'  => wp_get_update_data(),
+		'updates',
-	) );
+		'_wpUpdatesItemCounts',
+		array(
-	include(ABSPATH . 'wp-admin/admin-footer.php');
+			'totals' => wp_get_update_data(),
+		)
+	);
+	include( ABSPATH . 'wp-admin/admin-footer.php' );
 } elseif ( 'do-translation-upgrade' == $action ) {
-	if ( ! current_user_can( 'update_languages' ) )
+	if ( ! current_user_can( 'update_languages' ) ) {
 		wp_die( __( 'Sorry, you are not allowed to update this site.' ) );
+	}
 	check_admin_referer( 'upgrade-translations' );
 	require_once( ABSPATH . 'wp-admin/admin-header.php' );
 	include_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
-	$url = 'update-core.php?action=do-translation-upgrade';
+	$url     = 'update-core.php?action=do-translation-upgrade';
-	$nonce = 'upgrade-translations';
+	$nonce   = 'upgrade-translations';
-	$title = __( 'Update Translations' );
+	$title   = __( 'Update Translations' );
 	$context = WP_LANG_DIR;
 	$upgrader = new Language_Pack_Upgrader( new Language_Pack_Upgrader_Skin( compact( 'url', 'nonce', 'title', 'context' ) ) );
-	$result = $upgrader->bulk_upgrade();
+	$result   = $upgrader->bulk_upgrade();
-	wp_localize_script( 'updates', '_wpUpdatesItemCounts', array(
+	wp_localize_script(
-		'totals'  => wp_get_update_data(),
+		'updates',
-	) );
+		'_wpUpdatesItemCounts',
+		array(
+			'totals' => wp_get_update_data(),
+		)
+	);
 	require_once( ABSPATH . 'wp-admin/admin-footer.php' );
 } else {
 	/**

changeset 9	177826044cd9
parent 7	cf61fcea0001
child 16	a86126ab1dd4