woocommerce / woocommerce-rest-api

src/Controllers/Version4/Orders.php

Spacing +35 added lines, -35 removed lines

@@ -67,8 +67,8 @@ 
 	protected function get_data_for_response( $object, $request ) {
 		$formatter = new OrderResponse();
 
-		if ( ! is_null( $request['dp'] ) ) {
-			$formatter->set_dp( $request['dp'] );
+		if ( ! is_null( $request[ 'dp' ] ) ) {
+			$formatter->set_dp( $request[ 'dp' ] );
 		}
 
 		return $formatter->prepare_response( $object, $this->get_request_context( $request ) );
@@ -92,13 +92,13 @@ 
 		);
 
 		if ( 0 !== (int) $item->get_customer_id() ) {
-			$links['customer'] = array(
+			$links[ 'customer' ] = array(
 				'href' => rest_url( sprintf( '/%s/customers/%d', $this->namespace, $item->get_customer_id() ) ),
 			);
 		}
 
 		if ( 0 !== (int) $item->get_parent_id() ) {
-			$links['up'] = array(
+			$links[ 'up' ] = array(
 				'href' => rest_url( sprintf( '/%s/orders/%d', $this->namespace, $item->get_parent_id() ) ),
 			);
 		}
@@ -117,71 +117,71 @@ 
 		global $wpdb;
 
 		// This is needed to get around an array to string notice in \WC_REST_Orders_V2_Controller::prepare_objects_query.
-		$statuses = $request['status'];
-		unset( $request['status'] );
+		$statuses = $request[ 'status' ];
+		unset( $request[ 'status' ] );
 		$args = parent::prepare_objects_query( $request );
 
-		$args['post_status'] = array();
+		$args[ 'post_status' ] = array();
 		foreach ( $statuses as $status ) {
 			if ( in_array( $status, $this->get_order_statuses(), true ) ) {
-				$args['post_status'][] = 'wc-' . $status;
+				$args[ 'post_status' ][ ] = 'wc-' . $status;
 			} elseif ( 'any' === $status ) {
 				// Set status to "any" and short-circuit out.
-				$args['post_status'] = 'any';
+				$args[ 'post_status' ] = 'any';
 				break;
 			} else {
-				$args['post_status'][] = $status;
+				$args[ 'post_status' ][ ] = $status;
 			}
 		}
 
 		// Put the statuses back for further processing (next/prev links, etc).
-		$request['status'] = $statuses;
+		$request[ 'status' ] = $statuses;
 
 		// Customer.
-		if ( isset( $request['customer'] ) ) {
-			if ( ! empty( $args['meta_query'] ) ) {
-				$args['meta_query'] = array(); // WPCS: slow query ok.
+		if ( isset( $request[ 'customer' ] ) ) {
+			if ( ! empty( $args[ 'meta_query' ] ) ) {
+				$args[ 'meta_query' ] = array(); // WPCS: slow query ok.
 			}
 
-			$args['meta_query'][] = array(
+			$args[ 'meta_query' ][ ] = array(
 				'key'   => '_customer_user',
-				'value' => $request['customer'],
+				'value' => $request[ 'customer' ],
 				'type'  => 'NUMERIC',
 			);
 		}
 
 		// Search by product.
-		if ( ! empty( $request['product'] ) ) {
+		if ( ! empty( $request[ 'product' ] ) ) {
 			$order_ids = $wpdb->get_col(
 				$wpdb->prepare(
 					"SELECT order_id
 					FROM {$wpdb->prefix}woocommerce_order_items
 					WHERE order_item_id IN ( SELECT order_item_id FROM {$wpdb->prefix}woocommerce_order_itemmeta WHERE meta_key = '_product_id' AND meta_value = %d )
 					AND order_item_type = 'line_item'",
-					$request['product']
+					$request[ 'product' ]
 				)
 			);
 
 			// Force WP_Query return empty if don't found any order.
 			$order_ids = ! empty( $order_ids ) ? $order_ids : array( 0 );
 
-			$args['post__in'] = $order_ids;
+			$args[ 'post__in' ] = $order_ids;
 		}
 
 		// Search.
-		if ( ! empty( $args['s'] ) ) {
-			$order_ids = wc_order_search( $args['s'] );
+		if ( ! empty( $args[ 's' ] ) ) {
+			$order_ids = wc_order_search( $args[ 's' ] );
 
 			if ( ! empty( $order_ids ) ) {
-				unset( $args['s'] );
-				$args['post__in'] = array_merge( $order_ids, array( 0 ) );
+				unset( $args[ 's' ] );
+				$args[ 'post__in' ] = array_merge( $order_ids, array( 0 ) );
 			}
 		}
 
 		// Search by partial order number.
-		if ( ! empty( $request['number'] ) ) {
-			$partial_number = trim( $request['number'] );
-			$limit          = intval( $args['posts_per_page'] );
+		if ( ! empty( $request[ 'number' ] ) ) {
+			$partial_number = trim( $request[ 'number' ] );
+			$limit          = intval( $args[ 'posts_per_page' ] );
 			$order_ids      = $wpdb->get_col(
 				$wpdb->prepare(
 					"SELECT ID
@@ -196,7 +196,7 @@ 
 
 			// Force \WP_Query return empty if don't found any order.
 			$order_ids        = empty( $order_ids ) ? array( 0 ) : $order_ids;
-			$args['post__in'] = $order_ids;
+			$args[ 'post__in' ] = $order_ids;
 		}
 
 		return $args;
@@ -256,7 +256,7 @@ 
 				$object->calculate_totals();
 			} else {
 				// If items have changed, recalculate order totals.
-				if ( isset( $request['billing'] ) || isset( $request['shipping'] ) || isset( $request['line_items'] ) || isset( $request['shipping_lines'] ) || isset( $request['fee_lines'] ) || isset( $request['coupon_lines'] ) ) {
+				if ( isset( $request[ 'billing' ] ) || isset( $request[ 'shipping' ] ) || isset( $request[ 'line_items' ] ) || isset( $request[ 'shipping_lines' ] ) || isset( $request[ 'fee_lines' ] ) || isset( $request[ 'coupon_lines' ] ) ) {
 					$object->calculate_totals( true );
 				}
 			}
@@ -264,7 +264,7 @@ 
 			$object->save();
 
 			// Actions for after the order is saved.
-			if ( true === $request['set_paid'] && ( $creating || $object->needs_payment() ) ) {
+			if ( true === $request[ 'set_paid' ] && ( $creating || $object->needs_payment() ) ) {
 				$object->payment_complete();
 			}
 
@@ -285,7 +285,7 @@ 
 		$order_statuses = array();
 
 		foreach ( array_keys( wc_get_order_statuses() ) as $status ) {
-			$order_statuses[] = str_replace( 'wc-', '', $status );
+			$order_statuses[ ] = str_replace( 'wc-', '', $status );
 		}
 
 		return $order_statuses;
@@ -1144,7 +1144,7 @@ 
 	public function get_collection_params() {
 		$params = parent::get_collection_params();
 
-		$params['status']   = array(
+		$params[ 'status' ] = array(
 			'default'           => 'any',
 			'description'       => __( 'Limit result set to orders which have specific statuses.', 'woocommerce' ),
 			'type'              => 'array',
@@ -1154,19 +1154,19 @@ 
 			),
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['customer'] = array(
+		$params[ 'customer' ] = array(
 			'description'       => __( 'Limit result set to orders assigned a specific customer.', 'woocommerce' ),
 			'type'              => 'integer',
 			'sanitize_callback' => 'absint',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['product']  = array(
+		$params[ 'product' ] = array(
 			'description'       => __( 'Limit result set to orders assigned a specific product.', 'woocommerce' ),
 			'type'              => 'integer',
 			'sanitize_callback' => 'absint',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['dp']       = array(
+		$params[ 'dp' ] = array(
 			'default'           => wc_get_price_decimals(),
 			'description'       => __( 'Number of decimal points to use in each resource.', 'woocommerce' ),
 			'type'              => 'integer',
@@ -1174,7 +1174,7 @@ 
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 		// This needs to remain a string to support extensions that filter Order Number.
-		$params['number'] = array(
+		$params[ 'number' ] = array(
 			'description'       => __( 'Limit result set to orders matching part of an order number.', 'woocommerce' ),
 			'type'              => 'string',
 			'validate_callback' => 'rest_validate_request_arg',

src/Controllers/Version4/ShippingMethods.php

Spacing +3 added lines, -3 removed lines

@@ -84,7 +84,7 @@ 
 		foreach ( $wc_shipping->get_shipping_methods() as $id => $shipping_method ) {
 			$method     = $this->prepare_item_for_response( $shipping_method, $request );
 			$method     = $this->prepare_response_for_collection( $method );
-			$response[] = $method;
+			$response[ ] = $method;
 		}
 		return rest_ensure_response( $response );
 	}
@@ -98,11 +98,11 @@ 
 	public function get_item( $request ) {
 		$wc_shipping = \WC_Shipping::instance();
 		$methods     = $wc_shipping->get_shipping_methods();
-		if ( empty( $methods[ $request['id'] ] ) ) {
+		if ( empty( $methods[ $request[ 'id' ] ] ) ) {
 			return new \WP_Error( 'woocommerce_rest_shipping_method_invalid', __( 'Resource does not exist.', 'woocommerce' ), array( 'status' => 404 ) );
 		}
 
-		$method   = $methods[ $request['id'] ];
+		$method   = $methods[ $request[ 'id' ] ];
 		$response = $this->prepare_item_for_response( $method, $request );
 
 		return rest_ensure_response( $response );

src/Controllers/Version4/AbstractController.php

Spacing +14 added lines, -14 removed lines

@@ -55,11 +55,11 @@ 
 	 * @param array $methods Supported methods. read, create.
 	 */
 	protected function register_items_route( $methods = [ 'read', 'create' ] ) {
-		$routes           = [];
-		$routes['schema'] = [ $this, 'get_public_item_schema' ];
+		$routes           = [ ];
+		$routes[ 'schema' ] = [ $this, 'get_public_item_schema' ];
 
 		if ( in_array( 'read', $methods, true ) ) {
-			$routes[] = array(
+			$routes[ ] = array(
 				'methods'             => \WP_REST_Server::READABLE,
 				'callback'            => array( $this, 'get_items' ),
 				'permission_callback' => array( $this, 'get_items_permissions_check' ),
@@ -68,7 +68,7 @@ 
 		}
 
 		if ( in_array( 'create', $methods, true ) ) {
-			$routes[] = array(
+			$routes[ ] = array(
 				'methods'             => \WP_REST_Server::CREATABLE,
 				'callback'            => array( $this, 'create_item' ),
 				'permission_callback' => array( $this, 'create_item_permissions_check' ),
@@ -90,9 +90,9 @@ 
 	 * @param array $methods Supported methods. read, create.
 	 */
 	protected function register_item_route( $methods = [ 'read', 'edit', 'delete' ] ) {
-		$routes           = [];
-		$routes['schema'] = [ $this, 'get_public_item_schema' ];
-		$routes['args']   = [
+		$routes           = [ ];
+		$routes[ 'schema' ] = [ $this, 'get_public_item_schema' ];
+		$routes[ 'args' ]   = [
 			'id' => [
 				'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
 				'type'        => 'integer',
@@ -100,7 +100,7 @@ 
 		];
 
 		if ( in_array( 'read', $methods, true ) ) {
-			$routes[] = array(
+			$routes[ ] = array(
 				'methods'             => \WP_REST_Server::READABLE,
 				'callback'            => array( $this, 'get_item' ),
 				'permission_callback' => array( $this, 'get_item_permissions_check' ),
@@ -115,7 +115,7 @@ 
 		}
 
 		if ( in_array( 'edit', $methods, true ) ) {
-			$routes[] = array(
+			$routes[ ] = array(
 				'methods'             => \WP_REST_Server::EDITABLE,
 				'callback'            => array( $this, 'update_item' ),
 				'permission_callback' => array( $this, 'update_item_permissions_check' ),
@@ -124,7 +124,7 @@ 
 		}
 
 		if ( in_array( 'delete', $methods, true ) ) {
-			$routes[] = array(
+			$routes[ ] = array(
 				'methods'             => \WP_REST_Server::DELETABLE,
 				'callback'            => array( $this, 'delete_item' ),
 				'permission_callback' => array( $this, 'delete_item_permissions_check' ),
@@ -154,8 +154,8 @@ 
 	 */
 	protected function add_additional_fields_schema( $schema ) {
 		$schema               = parent::add_additional_fields_schema( $schema );
-		$object_type          = $schema['title'];
-		$schema['properties'] = apply_filters( 'woocommerce_rest_' . $object_type . '_schema', $schema['properties'] );
+		$object_type          = $schema[ 'title' ];
+		$schema[ 'properties' ] = apply_filters( 'woocommerce_rest_' . $object_type . '_schema', $schema[ 'properties' ] );
 		return $schema;
 	}
 
@@ -271,7 +271,7 @@ 
 	 * @return string
 	 */
 	protected function get_request_context( $request ) {
-		return ! empty( $request['context'] ) ? $request['context'] : 'view';
+		return ! empty( $request[ 'context' ] ) ? $request[ 'context' ] : 'view';
 	}
 
 	/**
@@ -312,7 +312,7 @@ 
 	 */
 	protected function get_item_title() {
 		$schema = $this->get_item_schema();
-		return $schema['title'];
+		return $schema[ 'title' ];
 	}
 
 	/**

src/Controllers/Version4/ProductAttributes.php

Spacing +18 added lines, -18 removed lines

@@ -127,7 +127,7 @@ 
 		foreach ( $attributes as $attribute_obj ) {
 			$attribute = $this->prepare_item_for_response( $attribute_obj, $request );
 			$attribute = $this->prepare_response_for_collection( $attribute );
-			$data[]    = $attribute;
+			$data[ ]    = $attribute;
 		}
 
 		return rest_ensure_response( $data );
@@ -144,11 +144,11 @@ 
 
 		$id = wc_create_attribute(
 			array(
-				'name'         => $request['name'],
-				'slug'         => wc_sanitize_taxonomy_name( stripslashes( $request['slug'] ) ),
-				'type'         => ! empty( $request['type'] ) ? $request['type'] : 'select',
-				'order_by'     => ! empty( $request['order_by'] ) ? $request['order_by'] : 'menu_order',
-				'has_archives' => true === $request['has_archives'],
+				'name'         => $request[ 'name' ],
+				'slug'         => wc_sanitize_taxonomy_name( stripslashes( $request[ 'slug' ] ) ),
+				'type'         => ! empty( $request[ 'type' ] ) ? $request[ 'type' ] : 'select',
+				'order_by'     => ! empty( $request[ 'order_by' ] ) ? $request[ 'order_by' ] : 'menu_order',
+				'has_archives' => true === $request[ 'has_archives' ],
 			)
 		);
 
@@ -190,7 +190,7 @@ 
 	 * @return \WP_REST_Request|\WP_Error
 	 */
 	public function get_item( $request ) {
-		$attribute = $this->get_attribute( (int) $request['id'] );
+		$attribute = $this->get_attribute( (int) $request[ 'id' ] );
 
 		if ( is_wp_error( $attribute ) ) {
 			return $attribute;
@@ -210,15 +210,15 @@ 
 	public function update_item( $request ) {
 		global $wpdb;
 
-		$id     = (int) $request['id'];
+		$id     = (int) $request[ 'id' ];
 		$edited = wc_update_attribute(
 			$id,
 			array(
-				'name'         => $request['name'],
-				'slug'         => wc_sanitize_taxonomy_name( stripslashes( $request['slug'] ) ),
-				'type'         => $request['type'],
-				'order_by'     => $request['order_by'],
-				'has_archives' => $request['has_archives'],
+				'name'         => $request[ 'name' ],
+				'slug'         => wc_sanitize_taxonomy_name( stripslashes( $request[ 'slug' ] ) ),
+				'type'         => $request[ 'type' ],
+				'order_by'     => $request[ 'order_by' ],
+				'has_archives' => $request[ 'has_archives' ],
 			)
 		);
 
@@ -257,14 +257,14 @@ 
 	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function delete_item( $request ) {
-		$force = isset( $request['force'] ) ? (bool) $request['force'] : false;
+		$force = isset( $request[ 'force' ] ) ? (bool) $request[ 'force' ] : false;
 
 		// We don't support trashing for this type, error out.
 		if ( ! $force ) {
 			return new \WP_Error( 'woocommerce_rest_trash_not_supported', __( 'Resource does not support trashing.', 'woocommerce' ), array( 'status' => 501 ) );
 		}
 
-		$attribute = $this->get_attribute( (int) $request['id'] );
+		$attribute = $this->get_attribute( (int) $request[ 'id' ] );
 
 		if ( is_wp_error( $attribute ) ) {
 			return $attribute;
@@ -403,7 +403,7 @@ 
 	 */
 	public function get_collection_params() {
 		$params = array();
-		$params['context'] = $this->get_context_param( array( 'default' => 'view' ) );
+		$params[ 'context' ] = $this->get_context_param( array( 'default' => 'view' ) );
 
 		return $params;
 	}
@@ -419,8 +419,8 @@ 
 			return $this->attribute;
 		}
 
-		if ( $request['id'] ) {
-			$name = wc_attribute_taxonomy_name_by_id( (int) $request['id'] );
+		if ( $request[ 'id' ] ) {
+			$name = wc_attribute_taxonomy_name_by_id( (int) $request[ 'id' ] );
 
 			$this->attribute = $name;
 		}

src/Controllers/Version4/Utilities/WooEnvironment.php

Spacing +1 added lines, -1 removed lines

@@ -36,7 +36,7 @@
 		// Check if WooCommerce.com account is connected.
 		$woo_com_connected = 'no';
 		$helper_options    = get_option( 'woocommerce_helper_data', array() );
-		if ( array_key_exists( 'auth', $helper_options ) && ! empty( $helper_options['auth'] ) ) {
+		if ( array_key_exists( 'auth', $helper_options ) && ! empty( $helper_options[ 'auth' ] ) ) {
 			$woo_com_connected = 'yes';
 		}
 

src/Controllers/Version4/Utilities/PluginInformation.php

Spacing +20 added lines, -20 removed lines

@@ -55,19 +55,19 @@ 
 	 * @return array
 	 */
 	public function get_dropin_and_mu_plugin_data() {
-		$plugins               = [
-			'dropins'    => [],
-			'mu_plugins' => [],
+		$plugins = [
+			'dropins'    => [ ],
+			'mu_plugins' => [ ],
 		];
 
 		foreach ( get_dropins() as $plugin => $data ) {
-			$data['plugin_file']  = $plugin;
-			$plugins['dropins'][] = $this->format_plugin_data( $data );
+			$data[ 'plugin_file' ]  = $plugin;
+			$plugins[ 'dropins' ][ ] = $this->format_plugin_data( $data );
 		}
 
 		foreach ( get_mu_plugins() as $plugin => $data ) {
-			$data['plugin_file']     = $plugin;
-			$plugins['mu_plugins'][] = $this->format_plugin_data( $data );
+			$data[ 'plugin_file' ]     = $plugin;
+			$plugins[ 'mu_plugins' ][ ] = $this->format_plugin_data( $data );
 		}
 
 		return $plugins;
@@ -97,13 +97,13 @@ 
 	protected function get_inactive_plugins() {
 		$plugins          = get_plugins();
 		$active_plugins   = $this->get_active_plugins();
-		$inactive_plugins = [];
+		$inactive_plugins = [ ];
 
 		foreach ( $plugins as $plugin => $data ) {
 			if ( in_array( $plugin, $active_plugins, true ) ) {
 				continue;
 			}
-			$inactive_plugins[] = $plugin;
+			$inactive_plugins[ ] = $plugin;
 		}
 
 		return $inactive_plugins;
@@ -117,7 +117,7 @@ 
 	 */
 	protected function get_plugin_data( $plugin ) {
 		$data                = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin );
-		$data['plugin_file'] = $plugin;
+		$data[ 'plugin_file' ] = $plugin;
 		return $data;
 	}
 
@@ -128,22 +128,22 @@ 
 	 * @return array Formatted data.
 	 */
 	protected function format_plugin_data( $data ) {
-		$version_latest = $data['Version'];
+		$version_latest = $data[ 'Version' ];
 
 		// Find latest version.
-		if ( isset( $this->available_updates[ $data['plugin_file'] ]->update->new_version ) ) {
-			$version_latest = $this->available_updates[ $data['plugin_file'] ]->update->new_version;
+		if ( isset( $this->available_updates[ $data[ 'plugin_file' ] ]->update->new_version ) ) {
+			$version_latest = $this->available_updates[ $data[ 'plugin_file' ] ]->update->new_version;
 		}
 
 		return array(
-			'plugin'            => $data['plugin_file'],
-			'name'              => $data['Name'],
-			'version'           => $data['Version'],
+			'plugin'            => $data[ 'plugin_file' ],
+			'name'              => $data[ 'Name' ],
+			'version'           => $data[ 'Version' ],
 			'version_latest'    => $version_latest,
-			'url'               => $data['PluginURI'],
-			'author_name'       => $data['AuthorName'],
-			'author_url'        => esc_url_raw( $data['AuthorURI'] ),
-			'network_activated' => $data['Network'],
+			'url'               => $data[ 'PluginURI' ],
+			'author_name'       => $data[ 'AuthorName' ],
+			'author_url'        => esc_url_raw( $data[ 'AuthorURI' ] ),
+			'network_activated' => $data[ 'Network' ],
 		);
 	}
 }

src/Controllers/Version4/Utilities/ServerEnvironment.php

Spacing +10 added lines, -10 removed lines

@@ -44,18 +44,18 @@ 
 			'curl_version'              => $this->get_curl_version(),
 			'suhosin_installed'         => extension_loaded( 'suhosin' ),
 			'max_upload_size'           => wp_max_upload_size(),
-			'mysql_version'             => $database_version['number'],
-			'mysql_version_string'      => $database_version['string'],
+			'mysql_version'             => $database_version[ 'number' ],
+			'mysql_version_string'      => $database_version[ 'string' ],
 			'default_timezone'          => date_default_timezone_get(),
 			'fsockopen_or_curl_enabled' => $this->fsockopen_or_curl_enabled(),
 			'soapclient_enabled'        => class_exists( 'SoapClient' ),
 			'domdocument_enabled'       => class_exists( 'DOMDocument' ),
 			'gzip_enabled'              => is_callable( 'gzopen' ),
 			'mbstring_enabled'          => extension_loaded( 'mbstring' ),
-			'remote_post_successful'    => $post_request['success'],
-			'remote_post_response'      => $post_request['response'],
-			'remote_get_successful'     => $get_request['success'],
-			'remote_get_response'       => $get_request['response'],
+			'remote_post_successful'    => $post_request[ 'success' ],
+			'remote_post_response'      => $post_request[ 'response' ],
+			'remote_get_successful'     => $get_request[ 'success' ],
+			'remote_get_response'       => $get_request[ 'response' ],
 		);
 	}
 
@@ -80,7 +80,7 @@ 
 				)
 			);
 			if ( ! is_wp_error( $response ) ) {
-				$post_response_code = $response['response']['code'];
+				$post_response_code = $response[ 'response' ][ 'code' ];
 			}
 			set_transient( 'woocommerce_test_remote_post', $post_response_code, HOUR_IN_SECONDS );
 		}
@@ -109,7 +109,7 @@ 
 		if ( false === $get_response_code || is_wp_error( $get_response_code ) ) {
 			$response = wp_safe_remote_get( 'https://woocommerce.com/wc-api/product-key-api?request=ping&network=' . ( is_multisite() ? '1' : '0' ) );
 			if ( ! is_wp_error( $response ) ) {
-				$get_response_code = $response['response']['code'];
+				$get_response_code = $response[ 'response' ][ 'code' ];
 			}
 			set_transient( 'woocommerce_test_remote_get', $get_response_code, HOUR_IN_SECONDS );
 		}
@@ -143,7 +143,7 @@ 
 	 * @return string
 	 */
 	protected function get_server_software() {
-		return isset( $_SERVER['SERVER_SOFTWARE'] ) ? wc_clean( wp_unslash( $_SERVER['SERVER_SOFTWARE'] ) ) : '';
+		return isset( $_SERVER[ 'SERVER_SOFTWARE' ] ) ? wc_clean( wp_unslash( $_SERVER[ 'SERVER_SOFTWARE' ] ) ) : '';
 	}
 
 	/**
@@ -155,7 +155,7 @@ 
 		$curl_version = '';
 		if ( function_exists( 'curl_version' ) ) {
 			$curl_version = curl_version();
-			$curl_version = $curl_version['version'] . ', ' . $curl_version['ssl_version'];
+			$curl_version = $curl_version[ 'version' ] . ', ' . $curl_version[ 'ssl_version' ];
 		} elseif ( extension_loaded( 'curl' ) ) {
 			$curl_version = __( 'cURL installed but unable to retrieve version.', 'woocommerce' );
 		}

src/Controllers/Version4/Utilities/DatabaseInformation.php

Spacing +2 added lines, -2 removed lines

@@ -102,8 +102,8 @@
 				'engine' => $table->engine,
 			);
 
-			$database_size['data']  += $table->data;
-			$database_size['index'] += $table->index;
+			$database_size[ 'data' ]  += $table->data;
+			$database_size[ 'index' ] += $table->index;
 		}
 
 		// Return all database info. Described by JSON Schema.

src/Controllers/Version4/Utilities/WPEnvironment.php

Spacing +5 added lines, -5 removed lines

@@ -70,7 +70,7 @@ 
 
 		$pages_output = array();
 		foreach ( $check_pages as $page_name => $values ) {
-			$page_id            = get_option( $values['option'] );
+			$page_id            = get_option( $values[ 'option' ] );
 			$page_set           = false;
 			$page_exists        = false;
 			$page_visible       = false;
@@ -89,22 +89,22 @@ 
 			}
 
 			// Shortcode checks.
-			if ( $values['shortcode'] && get_post( $page_id ) ) {
+			if ( $values[ 'shortcode' ] && get_post( $page_id ) ) {
 				$shortcode_required = true;
 				$page               = get_post( $page_id );
-				if ( strstr( $page->post_content, $values['shortcode'] ) ) {
+				if ( strstr( $page->post_content, $values[ 'shortcode' ] ) ) {
 					$shortcode_present = true;
 				}
 			}
 
 			// Wrap up our findings into an output array.
-			$pages_output[] = array(
+			$pages_output[ ] = array(
 				'page_name'          => $page_name,
 				'page_id'            => $page_id,
 				'page_set'           => $page_set,
 				'page_exists'        => $page_exists,
 				'page_visible'       => $page_visible,
-				'shortcode'          => $values['shortcode'],
+				'shortcode'          => $values[ 'shortcode' ],
 				'shortcode_required' => $shortcode_required,
 				'shortcode_present'  => $shortcode_present,
 			);