参考别人想法变成自己的想法，你会发现慢慢下来以后你就拥有了临时解决很多问题的思路与方法。

复制代码 代码如下:

<?php

/*

功能:获取页面内容,存储下来阅读; lost63

*/

Class GetUrl{

var $url; //地址

var $result; //结果

var $content; //内容

var $list; //列表

function GetUrl($url){

$this->url=$url;

$this->GetContent();

$this->GetList();

$this->FileSave();

//print_r($this->list[2]);

}

private function GetContent(){

$this->result=fopen($this->url,"r");

while(!feof($this->result)){

$this->content.=fgets($this->result,9999);

}

}

private function GetList(){

preg_match_all('/<a(.*?)href="(.*?)">(.*?)</a>/',$this->content,$this->list);

$this->list[2]=array_unique($this->list[2]); //移除相同的值

while(list($key,$value)=each($this->list[2])){

if(strpos($value,".html")==0||strpos($value,"jiaocheng")==0){

unset($this->list[2][$key]);

}else{

$this->list[2][$key]=substr($value,0,strpos($value,".html")).".html"; //去掉不需要的标签

}

}

}

private function FileSave(){

foreach($this->list[2] as $value){

$this->url=$value; //重新赋值

$this->content=null;

$this->GetContent(); //提取内容

preg_match_all('/<title>(.*?)</title>/',$this->content,$files); //取标题

$filename=$files[1][0].".html"; //存储名

$content=$this->str_cut($this->content,'http://pagead2.googlesyndication.com/pagead/show_ads.js','<div id="article_detail">');

$file=fopen($filename,"w");

fwrite($file,$content);

fclose($file);

echo $filename."保存 OK<br>n";

}

}

function str_cut($str ,$start, $end) {

$content = strstr( $str, $start );

$content = substr( $content, strlen( $start ), strpos( $content, $end ) - strlen( $start ) );

return $content;

}

}

$w=new GetUrl("http://www.ijavascript.cn/jiaocheng/javascript-jiaocheng-352.html");

?>