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所属分类:PHP编程
- <?php
- class html
- {
- var $dir; //dir for the htmls(without/)
- var $rootdir; //root of html files(without/):html
- var $name; //html文件存放路径
- var $dirname; //指定的文件夹名称
- var $url; //获取html文件信息的来源网页地址
- var $time; //html文件信息填加时的时间
- var $dirtype; //目录存放方式:year,month,,,,
- var $nametype; //html文件命名方式:name
- function html($nametype='name',$dirtype='year',$rootdir='html')
- {
- $this->setvar($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;$i<count($temp);$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,$content))
- return true;
- else
- return false;
- fclose($fp);
- }
- /////////////////以name为名字生成html
- function 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;
- else
- return 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);
- }
- }
- }
- }
- ?>