woocommerce / woocommerce-rest-api

src/Controllers/Version4/Products.php

Spacing +15 added lines, -15 removed lines

@@ -694,8 +694,8 @@ 
 			'low_in_stock',
 		);
 		foreach ( $custom_keys as $key ) {
-			if ( ! empty( $request[ $key ] ) ) {
-				$args[ $key ] = $request[ $key ];
+			if ( ! empty( $request[$key] ) ) {
+				$args[$key] = $request[$key];
 			}
 		}
 
@@ -712,11 +712,11 @@ 
 
 		// Set tax_query for each passed arg.
 		foreach ( $taxonomies as $taxonomy => $key ) {
-			if ( ! empty( $request[ $key ] ) ) {
+			if ( ! empty( $request[$key] ) ) {
 				$tax_query[] = array(
 					'taxonomy' => $taxonomy,
 					'field'    => 'term_id',
-					'terms'    => $request[ $key ],
+					'terms'    => $request[$key],
 				);
 			}
 		}
@@ -779,7 +779,7 @@ 
 			// Use 0 when there's no on sale products to avoid return all products.
 			$on_sale_ids = empty( $on_sale_ids ) ? array( 0 ) : $on_sale_ids;
 
-			$args[ $on_sale_key ] += $on_sale_ids;
+			$args[$on_sale_key] += $on_sale_ids;
 		}
 
 		// Force the post_type argument, since it's not a user input variable.
@@ -923,10 +923,10 @@ 
 		$attribute  = false;
 
 		// pa_ attributes.
-		if ( isset( $attributes[ wc_attribute_taxonomy_name( $slug ) ] ) ) {
-			$attribute = $attributes[ wc_attribute_taxonomy_name( $slug ) ];
-		} elseif ( isset( $attributes[ $slug ] ) ) {
-			$attribute = $attributes[ $slug ];
+		if ( isset( $attributes[wc_attribute_taxonomy_name( $slug )] ) ) {
+			$attribute = $attributes[wc_attribute_taxonomy_name( $slug )];
+		} elseif ( isset( $attributes[$slug] ) ) {
+			$attribute = $attributes[$slug];
 		}
 
 		if ( ! $attribute ) {
@@ -1145,16 +1145,16 @@ 
 	protected function prepare_links( $object, $request ) {
 		$links = array(
 			'self'       => array(
-				'href' => rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $object->get_id() ) ),  // @codingStandardsIgnoreLine.
+				'href' => rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $object->get_id() ) ), // @codingStandardsIgnoreLine.
 			),
 			'collection' => array(
-				'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),  // @codingStandardsIgnoreLine.
+				'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ), // @codingStandardsIgnoreLine.
 			),
 		);
 
 		if ( $object->get_parent_id() ) {
 			$links['up'] = array(
-				'href' => rest_url( sprintf( '/%s/products/%d', $this->namespace, $object->get_parent_id() ) ),  // @codingStandardsIgnoreLine.
+				'href' => rest_url( sprintf( '/%s/products/%d', $this->namespace, $object->get_parent_id() ) ), // @codingStandardsIgnoreLine.
 			);
 		}
 
@@ -1358,8 +1358,8 @@ 
 					continue;
 				}
 
-				if ( isset( $attributes[ $attribute_name ] ) ) {
-					$_attribute = $attributes[ $attribute_name ];
+				if ( isset( $attributes[$attribute_name] ) ) {
+					$_attribute = $attributes[$attribute_name];
 
 					if ( $_attribute['is_variation'] ) {
 						$value = isset( $attribute['option'] ) ? wc_clean( stripslashes( $attribute['option'] ) ) : '';
@@ -1376,7 +1376,7 @@ 
 						}
 
 						if ( $value ) {
-							$default_attributes[ $attribute_name ] = $value;
+							$default_attributes[$attribute_name] = $value;
 						}
 					}
 				}