/**
* Return true if path is dir and has at least one childs directory
*
* @param string $path dir path
* @return bool
* @author Dmitry (dio) Levashov
**/
protected function _subdirs($path)
{
$dirs = false;
if (is_dir($path)) {
if (class_exists('FilesystemIterator', false)) {
$dirItr = new ParentIterator(new RecursiveDirectoryIterator($path, FilesystemIterator::SKIP_DOTS | (defined('RecursiveDirectoryIterator::FOLLOW_SYMLINKS') ? RecursiveDirectoryIterator::FOLLOW_SYMLINKS : 0)));
$dirItr->rewind();
if ($dirItr->hasChildren()) {
$dirs = true;
$name = $dirItr->getSubPathName();
while ($name) {
if (!$this->attr($path . DIRECTORY_SEPARATOR . $name, 'read', null, true)) {
$dirs = false;
$dirItr->next();
$name = $dirItr->getSubPathName();
continue;
}
$dirs = true;
break;
}
}
} else {
$path = strtr($path, array('[' => '\\[', ']' => '\\]', '*' => '\\*', '?' => '\\?'));
return (bool) glob(rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . '*', GLOB_ONLYDIR);
}
}
return $dirs;
}
/**
* Return true if path is dir and has at least one childs directory
*
* @param string $path dir path
* @return bool
* @author Dmitry (dio) Levashov
**/
protected function _subdirs($path)
{
$dirs = false;
if (is_dir($path)) {
$dirItr = new ParentIterator(new RecursiveDirectoryIterator($path, FilesystemIterator::SKIP_DOTS | (defined('RecursiveDirectoryIterator::FOLLOW_SYMLINKS') ? RecursiveDirectoryIterator::FOLLOW_SYMLINKS : 0)));
$dirItr->rewind();
if ($dirItr->hasChildren()) {
$dirs = true;
$name = $dirItr->getSubPathName();
while ($name) {
if (!$this->attr($path . DIRECTORY_SEPARATOR . $name, 'read', null, true)) {
$dirs = false;
$dirItr->next();
$name = $dirItr->getSubPathName();
continue;
}
$dirs = true;
break;
}
}
}
return $dirs;
}