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php循环创建目录示例分享(php创建多级目录)_PHP

WBOY
WBOYOriginal
2016-06-01 11:56:25785browse

复制代码 代码如下:
function mk_dir($dir, $mod = 0777)
{
  if(!is_dir($dir) || mkdir($dir, $mod))
  {
    if(!mk_dir(dirname($dir, $mod)))
    {
      return false;
    }
  }
  return mkdir($dir, $mod);
}

原理:就是不断的尝试创建上层目录,依此类推

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