我有这个代码来递归删除文件和目录.它工作正常,但有一点问题.如果$ path =/var/www/foo /它会删除foo中的所有内容,但不会删除foo.我也想删除foo目录.任何的想法?
public function delete($path) {
if(!file_exists($path)) {
throw new RecursiveDirectoryException('Directory doesn\'t exist.');
}
$directoryIterator = new DirectoryIterator($path);
foreach($directoryIterator as $fileInfo) {
$filePath = $fileInfo->getPathname();
if(!$fileInfo->isDot()) {
if($fileInfo->isFile()) {
unlink($filePath);
}
else if($fileInfo->isDir()) {
if($this->emptyDirectory($filePath)) {
rmdir($filePath);
}
else {
$this->delete($filePath);
rmdir($filePath);
}
}
}
}
}
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