diff --git a/src/Symfony/Component/Finder/Iterator/SortableIterator.php b/src/Symfony/Component/Finder/Iterator/SortableIterator.php index 3c7157adb9258..e67997d117a93 100644 --- a/src/Symfony/Component/Finder/Iterator/SortableIterator.php +++ b/src/Symfony/Component/Finder/Iterator/SortableIterator.php @@ -38,11 +38,11 @@ public function __construct(\Traversable $iterator, $sort) $this->iterator = $iterator; if (self::SORT_BY_NAME === $sort) { - $this->sort = function ($a, $b) { + $this->sort = static function ($a, $b) { return strcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname()); }; } elseif (self::SORT_BY_TYPE === $sort) { - $this->sort = function ($a, $b) { + $this->sort = static function ($a, $b) { if ($a->isDir() && $b->isFile()) { return -1; } elseif ($a->isFile() && $b->isDir()) { @@ -52,15 +52,15 @@ public function __construct(\Traversable $iterator, $sort) return strcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname()); }; } elseif (self::SORT_BY_ACCESSED_TIME === $sort) { - $this->sort = function ($a, $b) { + $this->sort = static function ($a, $b) { return $a->getATime() - $b->getATime(); }; } elseif (self::SORT_BY_CHANGED_TIME === $sort) { - $this->sort = function ($a, $b) { + $this->sort = static function ($a, $b) { return $a->getCTime() - $b->getCTime(); }; } elseif (self::SORT_BY_MODIFIED_TIME === $sort) { - $this->sort = function ($a, $b) { + $this->sort = static function ($a, $b) { return $a->getMTime() - $b->getMTime(); }; } elseif (\is_callable($sort)) {
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