Smoren / tree-tools-php

src/TreeMaker.php

Spacing +7 added lines, -7 removed lines

@@ -29,7 +29,7 @@ 
         $result = [];
         $map = [];
 
-        foreach($list as $item) {
+        foreach ($list as $item) {
             $map[MapAccess::get($item, $idField)] = static::wrapItem(
                 $item,
                 $childrenContainerField,
@@ -37,8 +37,8 @@ 
             );
         }
 
-        foreach($map as &$item) {
-            if(($parentId = static::getParentId($item, $parentIdField, $itemContainerField)) !== null) {
+        foreach ($map as &$item) {
+            if (($parentId = static::getParentId($item, $parentIdField, $itemContainerField)) !== null) {
                 $childrenContainer = &static::getChildrenContainer($map[$parentId], $childrenContainerField);
                 $childrenContainer[] = &$item;
             } else {
@@ -61,7 +61,7 @@ 
         /** @var scalar|null $parentId */
         $parentId = MapAccess::get($item, $parentIdField);
 
-        if($parentId !== null) {
+        if ($parentId !== null) {
             return $parentId;
         }
 
@@ -76,7 +76,7 @@ 
      */
     protected static function &getChildrenContainer(&$item, string $childrenContainerField): array
     {
-        if(is_array($item)) {
+        if (is_array($item)) {
             return $item[$childrenContainerField];
         }
 
@@ -92,12 +92,12 @@ 
      */
     protected static function wrapItem($item, string $childrenContainerField, string $itemContainerField)
     {
-        if(is_array($item)) {
+        if (is_array($item)) {
             $item[$childrenContainerField] = [];
             return $item;
         }
 
-        if($item instanceof stdClass) {
+        if ($item instanceof stdClass) {
             $item->{$childrenContainerField} = [];
             return $item;
         }