How to delete non-empty directories with php code

How to delete a non-empty directory with php code: 1. Create a PHP sample file; 2. Set the file encoding to utf8; 3. Delete the non-empty directory through a recursive function. The code is such as "function deldir ($dir){if(file_exists($dir)){$files=scandir($dir);foreach($files as $file){...}}".

The operating environment of this tutorial: Windows 7 system, PHP version 8.1, Dell G3 computer.

How to delete non-empty directories with php code?

The code is as follows:

<?php
header("Content-type: text/html; charset=utf-8");
 
$dir=&#39;mydir&#39;;
 
function deldir($dir){
    if(file_exists($dir)){
          $files=scandir($dir);
          foreach($files as $file){
                 if($file!=&#39;.&#39; && $file!=&#39;..&#39;){
                         $path=$dir.&#39;/&#39;.$file;
                         if(is_dir($path)){
                                 deldir($path);
                          }else{
                                  unlink($path);
                          }
                  }
           }
           rmdir($dir);
           return true;
    }else{
           return false;
    }
}
 
if(deldir($dir)){
      echo "目录删除成功！";
 }else{
      echo "没有目录！";
 }

PHP’s deletion of non-empty directories is actually implemented using recursive functions. PHP does not have a function to directly delete non-empty directories.

Recommended learning: "PHP Video Tutorial"

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