PHP: Delete all files in a directory and then delete the directory

Use glob to find all files matching a pattern.

function recursive_directory_removal($directory) {
   foreach(glob("{$directory}/*") as $file) {
      if(is_dir($file)) {
         recursive_directory_removal($file);
      } else {
         unlink($file);
      }
   }
   rmdir($directory);
}

In PHP version 5.3 and above, you can use the following code −

$dir = ...
array_walk(glob($dir . '/*'), function ($fn) {
   if (is_file($fn))
   unlink($fn);
});
unlink($dir);

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