if ($dh = opendir($basedir)) {
while (($file = readdir($dh))!==假){
如果($文件!= '.'& amp& amp$file!= '..'){
如果(!is _ dir($basedir。"/".$file)) {
echo " filename:$ basedir/$ file & lt;br >;;
}否則{
$dirname = $basedir。"/".$ file
checkdir($ dirname);
}
}
}
closedir($ DH);
}