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Optimized and refactored fm_get_directorysize() function, and added validation. (#720)

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Michael Milette 2022-02-12 12:45:38 -05:00 committed by GitHub
parent 7103691048
commit 9b2bb18acb
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1 changed files with 38 additions and 42 deletions
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24
tinyfilemanager.php
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@ -2573,24 +2573,20 @@ function fm_get_filesize($size)
}
/**
* Get director total size
* @param string $directory
* @return int
* Get total size of directory tree.
*
* @param string $directory Relative or absolute directory name.
* @return int Total number of bytes.
*/
function fm_get_directorysize($directory) {
global $calc_folder;
if ($calc_folder==true) { // Slower output
$size = 0; $count= 0; $dirCount= 0;
foreach(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($directory)) as $file)
if ($file->isFile())
{ $size+=$file->getSize();
$count++;
$bytes = 0;
$directory = realpath($directory);
if ($directory !== false && $directory != '' && file_exists($directory)){
foreach(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($directory, FilesystemIterator::SKIP_DOTS)) as $file){
$bytes += $file->getSize();
}
else if ($file->isDir()) { $dirCount++; }
// return [$size, $count, $dirCount];
return $size;
}
else return 'Folder'; // Quick output
return $bytes;
}
/**