我正在处理我的代码,该代码显示了我目录中的所有文件夹和子文件夹.
我怎样才能做到这一点?
<?PHP
$dir = 'apps/';
$result = array();
if (is_dir($dir)) {
$iterator = new RecursiveDirectoryIterator($dir);
foreach (new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::CHILD_FirsT) as $file) {
if (!$file->isFile()) {
$result = $file->getPath()."<br>";
echo $result;
}
}
}
?>
解决方法:
试试这个
<?PHP
$dir = 'apps/';
$result = array();
if (is_dir($dir)) {
$iterator = new RecursiveDirectoryIterator($dir);
foreach (new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::CHILD_FirsT) as $file) {
if (!$file->isFile()) {
$path = $file->getPath();
if(in_array($path, $result)) {
continue ;
}
$result = $path."<br>";
echo $result;
}
}
}
?>