(转)php生成html类
<?phpclass 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); } } } }?>?