How to delete the current directory in php

php method to delete the current directory: first create a PHP sample file; then define a "deleteDir" method; then scan all directories and files in a directory and return an array; finally delete the current directory through a recursive method. Can.

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PHP deletes the current directory and all files in it File

Use PHP to traverse all directories and files in a directory, and delete all subdirectories and files in the directory and its directories. This code is implemented recursively.

Functions used:

scandir($path) traverses all files in a directory and returns an array.

unlink($filename) Delete the file.

rmdir($path) only deletes empty folders.

PHP code:

/** * 删除当前目录及其目录下的所有目录和文件 * @param string $path 待删除的目录 * @note $path路径结尾不要有斜杠/(例如:正确[$path='./linuxidc/image'],错误[$path='./linuxidc/image/']) */ function deleteDir($path) { if (is_dir($path)) { //扫描一个目录内的所有目录和文件并返回数组 $dirs = scandir($path); foreach ($dirs as $dir) { //排除目录中的当前目录(.)和上一级目录(..) if ($dir != '.' && $dir != '..') { //如果是目录则递归子目录，继续操作 $sonDir = $path.'/'.$dir; if (is_dir($sonDir)) { //递归删除 deleteDir($sonDir); //目录内的子目录和文件删除后删除空目录 @rmdir($sonDir); } else { //如果是文件直接删除 @unlink($sonDir); } } } @rmdir($path); } }

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