PHP遍历某个目录下的所有文件和子文件夹的实现代码

复制代码 代码如下:

  <?php

  function read_all_dir ( $dir )

  {

  $result = array();

  $handle = opendir($dir);

  if ( $handle )

  {

  while ( ( $file = readdir ( $handle ) ) !== false )

  {

  if ( $file != '.' && $file != '..')

  {

  $cur_path = $dir . DIRECTORY_SEPARATOR . $file;

  if ( is_dir ( $cur_path ) )

  {

  $result['dir'][$cur_path] = read_all_dir ( $cur_path );

  }

  else

  {

  $result['file'][] = $cur_path;

  }

  }

  }

  closedir($handle);

  }

  return $result;

  }

  ?>