Smoren / tree-tools-php

src/TreeWalker.php

Spacing +11 added lines, -11 removed lines

@@ -47,25 +47,25 @@ 
         $level = 0;
         do {
             $subLevelContainer = [];
-            foreach($data as $datum) {
-                if($childrenContainerKey !== null) {
+            foreach ($data as $datum) {
+                if ($childrenContainerKey !== null) {
                     yield $level => $datum;
                     $childrenContainer = MapAccess::get($datum, $childrenContainerKey);
                 } else {
-                    if(!is_iterable($datum)) {
+                    if (!is_iterable($datum)) {
                         yield $level => $datum;
                     }
                     $childrenContainer = $datum;
                 }
-                if(is_iterable($childrenContainer)) {
-                    foreach($childrenContainer as $child) {
+                if (is_iterable($childrenContainer)) {
+                    foreach ($childrenContainer as $child) {
                         $subLevelContainer[] = $child;
                     }
                 }
             }
             $data = $subLevelContainer;
             ++$level;
-        } while(count($subLevelContainer));
+        } while (count($subLevelContainer));
     }
 
     /**
@@ -83,18 +83,18 @@ 
         int $initialLevel = 0
     ): Generator {
         $level = $initialLevel;
-        foreach($data as $datum) {
-            if($childrenContainerKey !== null) {
+        foreach ($data as $datum) {
+            if ($childrenContainerKey !== null) {
                 yield $level => $datum;
                 $childrenContainer = MapAccess::get($datum, $childrenContainerKey);
             } else {
-                if(!is_iterable($datum)) {
+                if (!is_iterable($datum)) {
                     yield $level => $datum;
                 }
                 $childrenContainer = $datum;
             }
-            if(is_iterable($childrenContainer)) {
-                yield from static::traverseDepthFirstRecursive($childrenContainer, $childrenContainerKey, $level + 1);
+            if (is_iterable($childrenContainer)) {
+                yield from static::traverseDepthFirstRecursive($childrenContainer, $childrenContainerKey, $level+1);
             }
         }
     }

src/TreeMaker.php

Spacing +3 added lines, -3 removed lines

@@ -30,13 +30,13 @@
 
         $map = [];
 
-        foreach($list as $item) {
+        foreach ($list as $item) {
             $item[$childrenContainerField] = [];
             $map[MapAccess::get($item, $idField)] = $item;
         }
 
-        foreach($map as &$item) {
-            if(isset($item[$parentIdField])) {
+        foreach ($map as &$item) {
+            if (isset($item[$parentIdField])) {
                 $parentId = MapAccess::get($item, $parentIdField);
 
                 /** @var array<mixed> $childrenContainer */