8000 [VarDumper] Remove unused code by wkania · Pull Request #60287 · symfony/symfony · GitHub
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[VarDumper] Remove unused code #60287

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Merged
merged 1 commit into from
May 9, 2025
Merged

[VarDumper] Remove unused code #60287

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8 changes: 1 addition & 7 deletions src/Symfony/Component/VarDumper/Cloner/VarCloner.php
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Original file line number Diff line number Diff line change
Expand Up @@ -28,14 +28,12 @@ protected function doClone(mixed $var): array
$objRefs = []; // Map of original object handles to their stub object counterpart
$objects = []; // Keep a ref to objects to ensure their handle cannot be reused while cloning
$resRefs = []; // Map of original resource handles to their stub object counterpart
$values = []; // Map of stub objects' ids to original values
$maxItems = $this->maxItems;
$maxString = $this->maxString;
$minDepth = $this->minDepth;
$currentDepth = 0; // Current tree depth
$currentDepthFinalIndex = 0; // Final $queue index for current tree depth
$minimumDepthReached = 0 === $minDepth; // Becomes true when minimum tree depth has been reached
$cookie = (object) []; // Unique object used to detect hard references
$a = null; // Array cast for nested structures
$stub = null; // Stub capturing the main properties of an original item value
// or null if the original value is used directly
Expand All @@ -53,7 +51,7 @@ protected function doClone(mixed $var): array
}
}

$refs = $vals = $queue[$i];
$vals = $queue[$i];
foreach ($vals as $k => $v) {
// $v is the original value or a stub object in case of hard references

Expand Down Expand Up @@ -215,10 +213,6 @@ protected function doClone(mixed $var): array
$queue[$i] = $vals;
}

foreach ($values as $h => $v) {
$hardRefs[$h] = $v;
}

return $queue;
}
}
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