setvar($nametype,$dirtype,$rootdir);}function setvar($nametype='name',$dirtype='year',$rootdir='html')
{$this->rootdir=$rootdir;$this->dirtype=$dirtype;$this->nametype=$nametype;}function createdir($dir='')
{$this->dir=$dir?$dir:$this->dir;if (!is_dir($this->dir))
{$temp = explode('/',$this->dir);$cur_dir = '';for($i=0;$i{$cur_dir .= $temp[$i].'/';if (!is_dir($cur_dir)){@mkdir($cur_dir,0777);}}}}function getdir($dirname='',$time=0)
{$this->time=$time?$time:$this->time;$this->dirname=$dirname?$dirname:$this->dirname;switch($this->dirtype)
{case 'name':if(empty($this->dirname))$this->dir=$this->rootdir;else$this->dir=$this->rootdir.'/'.$this->dirname;break;case 'year':$this->dir=$this->rootdir.'/'.date(y,$this->time);break;case 'month':
$this->dir=$this->rootdir.'/'.date(y-m,$this->time);break;case 'day':
$this->dir=$this->rootdir.'/'.date(y-m-d,$this->time);break;}$this->createdir();
return $this->dir;
}function geturlname($url='')
{$this->url=$url?$url:$this->url;$filename=basename($this->url);
$filename=explode(.,$filename);return $filename[0];}function geturlquery($url='')
{$this->url=$url?$url:$this->url;$durl=parse_url($this->url);
$durl=explode(&,$durl[query]);foreach($durl as $surl){$gurl=explode(=,$surl);$eurl[]=$gurl[1];}return join(_,$eurl);}function getname($url='',$time=0,$dirname='')
{$this->url=$url?$url:$this->url;$this->dirname=$dirname?$dirname:$this->dirname;$this->time=$time?$time:$this->time;$this->getdir();
switch($this->nametype)
{case 'name':$filename=$this->geturlname().'.htm';$this->name=$this->dir.'/'.$filename;break;case 'time':
$this->name=$this->dir.'/'.$this->time.'.htm';break;case 'query':
$this->name=$this->dir.'/'.$this->geturlquery().'.htm';break;case 'namequery':
$this->name=$this->dir.'/'.$this->geturlname().'-'.$this->geturlquery().'.htm';break;case 'nametime':
$this->name=$this->dir.'/'.$this->geturlname().'-'.$this->time.'.htm';break;}
return $this->name;}function createhtml($url='',$time=0,$dirname='',$htmlname='')
{$this->url=$url?$url:$this->url;$this->dirname=$dirname?$dirname:$this->dirname;$this->time=$time?$time:$this->time;//上面保证不重复地把变量赋予该类成员if(empty($htmlname))$this->getname();else$this->name=$dirname.'/'.$htmlname; //得到name$content=file($this->url) or die(failed to open the url .$this->url. !);;///////////////关键步---用file读取$this->url
$content=join(,$content);$fp=@fopen($this->name,w) or die(failed to open the file .$this->name. !);if(@fwrite($fp,$content))return true;elsereturn false;fclose($fp);}/////////////////以name为名字生成htmlfunction deletehtml($url='',$time=0,$dirname=''){$this->url=$url?$url:$this->url;$this->time=$time?$time:$this->time;$this->getname();
if(@unlink($this->name))
return true;elsereturn false;}/**
* function::deletedir()* 删除目录* @param $file 目录名(不带/)* @return*/function deletedir($file){if(file_exists($file)){if(is_dir($file)){$handle =opendir($file);while(false!==($filename=readdir($handle))){if($filename!=.&&$filename!=..)$this->deletedir($file./.$filename);}closedir($handle);rmdir($file);return true;}else{unlink($file);}}}}?>
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