/usr/share/php/Icinga/File/NonEmptyFileIterator.php is in php-icinga 2.1.0-1ubuntu1.
This file is owned by root:root, with mode 0o644.
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/* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */
namespace Icinga\File;
use FilterIterator;
/**
* Iterator over non-empty files
*
* Usage example:
* <code>
* <?php
*
* namespace Icinga\Example;
*
* use RecursiveDirectoryIterator;
* use RecursiveIteratorIterator;
* use Icinga\File\NonEmptyFilterIterator;
*
* $nonEmptyFiles = new NonEmptyFileIterator(
* new RecursiveIteratorIterator(
* new RecursiveDirectoryIterator(__DIR__),
* RecursiveIteratorIterator::SELF_FIRST
* )
* );
* </code>
*/
class NonEmptyFileIterator extends FilterIterator
{
/**
* Accept non-empty files
*
* @return bool Whether the current element of the iterator is acceptable
* through this filter
*/
public function accept()
{
$current = $this->current();
/** @var $current \SplFileInfo */
if (! $current->isFile()
|| $current->getSize() === 0
) {
return false;
}
return true;
}
}
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