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ディレクトリを再帰的に削除する方法のメモ

Last updated at Posted at 2012-12-26
  • RecursiveIteratorIteratorを使うと楽。
<?php
$dir = '/path/to/dir';

$files = new RecursiveIteratorIterator(
    new RecursiveDirectoryIterator($dir, FilesystemIterator::SKIP_DOTS),
    RecursiveIteratorIterator::CHILD_FIRST
);

foreach ( $files as $file )
{
    if ( $file->isDir() === true )
    {
        rmdir($file->getPathname());
    }
    else
    {
        unlink($file->getPathname());
    }
}

rmdir($dir);
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