PHP 生成静态页面的类示例

这篇文章主要为大家详细介绍了PHP 生成静态页面的类示例，具有一定的参考价值，可以用来参考一下。

/**
 * 生成静态页面的PHP类
 *
 * @param 
 * @arrange 512-笔记网： 512Pic.com
 **/
<?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); 
	} 
	} 
}
}

/***   来自php教程（www.idcnote.com）   ***/

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