删除一个空目录用rmdir() 函数即可搞定。但是要删除一个非空目录,则无法进行快速的删除,必须先将目录中文件删除,但是目录里可能还会有子目录,因此我们需要进
下面给大家提供几个函数参考。
实例一:
复制代码 代码如下:
function deletedir($dir){
if(!handle=@opendir($dir)){ //检测要打开目录是否存在
die("没有该目录");
}
while(false !==($file=readdir($handle))){
if($file!=="."&&$file!==".."){ //排除当前目录与父级目录
$file=$dir .DIRECTORY_SEPARATOR. $file;
if(is_dir($file)){
deletedir($file);
}else{ //
if(@unlink($file)){
echo "文件$file删除成功。
";
}else{
echo "文件$file删除失败!
";
}
}
}
if(@rmdir($dir)){
echo "目录$dir删除成功了。
\n";
}else{
echo "目录$dir删除失败!
\n";
}
}
//测试程序
$dir="/var/www/test";
deletedir($dir);
?>
实例二:Php递归删除目录方法(兼容中文目录和文件)
复制代码 代码如下:
/*
本函数支持中文删除目录,由于我只测试了window下删除,linux未测试,如有问题可留言或者自己稍加修改即可。
如有错误欢迎大家指正,,共同学习
*/
header("Content-type: text/html; charset=gb2312");
function delete_dir($tmp_path){
if(!is_writable($tmp_path) && is_dir($tmp_path)){
chmod($tmp_path,0777);
}
$encode = mb_detect_encoding($tmp_path, array('UTF-8','GB2312','ASCII','GBK'));
$tmp_path = iconv($encode,'gb2312',$tmp_path);
$handle_object = scandir($tmp_path);
if(count(scandir($tmp_path))==2){
if(rmdir($tmp_path)){
echo $tmp_path.'
';
}else{
echo $tmp_path.'
';
}
return ;
}
foreach($handle_object as $val){
if($val!='..' && $val!='.' && $val!=''){
if(filetype($tmp_path.'/'.$val)=='dir'){
if(count(scandir($tmp_path.'/'.$val))==2){
if(rmdir($tmp_path.'/'.$val)){
echo $$tmp_path.'/'.$val.'
';
}else{
echo $$tmp_path.'/'.$val.'
';
}
}else{
delete_dir($tmp_path.'/'.$val);
}
}else{
if(unlink($tmp_path.'/'.$val)){
echo $$tmp_path.'/'.$val.'
';
}else{
echo $$tmp_path.'/'.$val.'
';
}
}
}else{
continue;
}
}
if(rmdir($tmp_path)){
echo $tmp_path.'
';
}else{
echo $tmp_path.'
';
}
return ;
}
delete_dir('D:/AppServ/www/testing/哈哈');
?>
实例三:参数$dir文件名例子:admin/runtime 这样的
复制代码 代码如下:

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