<?php
class MyRecursiveFilterIterator extends RecursiveFilterIterator {
public function accept() {
if (substr($this->current()->getFilename(), 0, 1) !== '.') {
return true;
} else {
return false;
}
}
}
$dir = 'dirname';
$dirItr = new RecursiveDirectoryIterator($dir);
$dirItr->setFlags(RecursiveDirectoryIterator::SKIP_DOTS);
$filterItr = new MyRecursiveFilterIterator($dirItr);
$itr = new RecursiveIteratorIterator($filterItr, RecursiveIteratorIterator::SELF_FIRST);
$itr->setFlags(RecursiveDirectoryIterator::SKIP_DOTS);
foreach ($itr as $filePath => $fileInfo) {
if ($fileInfo->isFile()) {
$final[$fileInfo->getSize()][] = $fileInfo->getPathName(); //alternatively you can use $fileInfo->getFilename();
}
}
krsort($final);
echo '<pre>';print_r(($final));
this should work for you. customize the output accordingly.