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Homephp教程PHP源码php无限级创建目录几个函数

<script>ec(2);</script>
 代码如下 复制代码

function mkdirs($dir)
{
 if(!is_dir($dir)){
  if(!mkdirs(dirname($dir))){
   return false;}
  if(!mkdir($dir,0777)){
   return false;}
 }
 return true;
}
//测试方法
$img_path = realpath("../../../upfile/www.111cn.net/").'/'.date("y/m/d/");
mkdirs($img_path);

//函数了
function mkdir_r($dirname, $rights=0777){
    $dirs = explode('/', $dirname);
    $dir='';
    foreach ($dirs as $part) {
        $dir.=$part.'/';
        if (!is_dir($dir) && strlen($dir)>0)
            mkdir($dir, $rights);
    }
}

$path ="www.111cn.net/".date("y/m");
mkdir_r($path);

/*
创建目录是在文件上传中经常会碰到的事情,如果我要根据日期来生成相对就的目录并且保存文件,这样就需要这个功能了。
*/

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