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Branch — master (a65468)
by Smoren
13:07
created
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src/TreeWalker.php 1 patch
Spacing   +11 added lines, -11 removed lines patch added patch discarded remove patch 
@@ -47,25 +47,25 @@  discard block
 
 block discarded – undo
47 47 
         $level = 0;
48 48 
         do {
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             $subLevelContainer = [];
50 
-            foreach($data as $datum) {
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-                if($childrenContainerKey !== null) {
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+            foreach ($data as $datum) {
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+                if ($childrenContainerKey !== null) {
52 52 
                     yield $level => $datum;
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                     $childrenContainer = MapAccessor::get($datum, $childrenContainerKey);
54 54 
                 } else {
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-                    if(!is_iterable($datum)) {
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+                    if (!is_iterable($datum)) {
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                         yield $level => $datum;
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                     }
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                     $childrenContainer = $datum;
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                 }
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-                if(is_iterable($childrenContainer)) {
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-                    foreach($childrenContainer as $child) {
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+                if (is_iterable($childrenContainer)) {
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+                    foreach ($childrenContainer as $child) {
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                         $subLevelContainer[] = $child;
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                     }
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                 }
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             }
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             $data = $subLevelContainer;
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             ++$level;
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-        } while(count($subLevelContainer));
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+        } while (count($subLevelContainer));
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     }
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     /**
 
@@ -83,18 +83,18 @@  discard block
 
 block discarded – undo
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         int $initialLevel = 0
84 84 
     ): Generator {
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         $level = $initialLevel;
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-        foreach($data as $datum) {
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-            if($childrenContainerKey !== null) {
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+        foreach ($data as $datum) {
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+            if ($childrenContainerKey !== null) {
88 88 
                 yield $level => $datum;
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                 $childrenContainer = MapAccessor::get($datum, $childrenContainerKey);
90 90 
             } else {
91 
-                if(!is_iterable($datum)) {
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+                if (!is_iterable($datum)) {
92 92 
                     yield $level => $datum;
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                 }
94 94 
                 $childrenContainer = $datum;
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             }
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-            if(is_iterable($childrenContainer)) {
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-                yield from static::traverseDepthFirstRecursive($childrenContainer, $childrenContainerKey, $level + 1);
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+            if (is_iterable($childrenContainer)) {
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+                yield from static::traverseDepthFirstRecursive($childrenContainer, $childrenContainerKey, $level+1);
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             }
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         }
100 100 
     }
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