By default Symfony Finder Component sorts files by ASC
order.
//sorting by ASC order
$finder->files()->in($this->getDumpPath())->sortByModifiedTime();
How can I sort files by DESC
?
You may use the sort method and give your own sort anonymous function (see Symfony\Component\Finder\Iterator\SortableIterator
)
$finder->sort(function ($a, $b) { return strcmp($b->getRealpath(), $a->getRealpath()); });
This is all about sorting tips. It's always the same thing with that kind of job. Please take a look to the usort function.
To be more precise, I've just take a code snipet from Symfony\Component\Finder\Iterator\SortableIterator
, and I've reverted the return condition.
The reverseSorting method, that was introduced in Symfony 4.2, can be used now.
$finder = new Finder();
$finder->sortByModifiedTime();
$finder->reverseSorting();
$finder->files()->in( $directoryPath );
foreach ($finder as $file) {
// log each modification time for example
// $this->logger->debug ( \date('d/m/Y H:i', $file->getMTime()) );
}
Github commit
In Symfony\Component\Finder\Iterator\SortableIterator you can see the ASC case, so the DESC case is:
$finder->files()->in($this->getDumpPath())->sort(
function ($a, $b) {
return ($b->getMTime() - $a->getMTime());
}
);
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