Web开发源代码:PHP生成静态页面的类
<?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', $rootdir = 'html') function setvar($nametype = 'name', $dirtype = 'year', $rootdir = 'html') function createdir($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($cur_dir)) } } } function getdir($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) 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))) closedir($handle); rmdir($file); return true; } else } } } ?>
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