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Programming-Idioms

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  • Php

Idiom #273 Check if folder is empty

Set the boolean b to true if the directory at filepath p is empty (i.e. doesn't contain any other files and directories)

$iterator = new FilesystemIterator($p, FilesystemIterator::SKIP_DOTS);
$b = (iterator_count($iterator) === 0);
import 'dart:io';
var b = await Directory(p).list().isEmpty;

New implementation...
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