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原生php递归删除文件+文件夹

 2 years ago
source link: https://blog.p2hp.com/archives/8748
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原生php递归删除文件+文件夹 | Lenix Blog

原生php递归删除文件+文件夹

<?php
function deldir($dirname){
if(file_exists($dirname)) {//判断是否存在文件夹
$dir=opendir($dirname);//打开文件夹
while($filename=readdir($dir)){//读取123文件夹里面的数据
if($filename!="." && $filename!=".."){//除去.并且..除外
$file=$dirname."/".$filename;
if(is_dir($file)){
deldir($file); //使用递归删除子目录,就是说判断123文件夹里面有没有文件夹，如果有遍历然后删除
}else{
echo '删除文件<b>'.$file.'</b>成功<br>';
unlink($file);
closedir($dir);
echo '删除目录<b>'.$dirname.'</b>成功<br>';
rmdir($dirname);
deldir('D:\123');//比如文件在d盘的123目录下
?>

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