php 采集书并合成txt格式的实现代码-丞旭猿

<?php
/**
* @name 采集书.php
* @date Sun Mar 01 22:48:02 CST 2009
* @copyright 马永占(MyZ)
* @author 马永占(MyZ)
* @link http://blog.csdn.net/mayongzhan/
*/
//header(‘Content-Type:text/html;charset=utf8’);
header(‘Content-Type:text/html;charset=gb2312’);
error_reporting(E_ALL);
date_default_timezone_set(‘Asia/Shanghai’);
set_time_limit(0);
function writer($content,$url)
{
$fp = fopen($url, ‘ab’);
fwrite($fp, $content);
fclose($fp);
}
$folder = ‘2’; //文件夹
$book_base_url = ‘xxxxxxxxxxxxxxxxxxxxx’;
$book_url = ‘yyyyyyyyyyyyy.html’;
$main = file_get_contents($book_base_url.$book_url);
preg_match_all(‘/chapter_.*?.html/’, $main, $pages);
$pages = array_unique($pages[0]);
foreach ($pages as $value) {
writer(file_get_contents($book_base_url.$value), ‘./’.$folder.’/’.$value.’.txt’);
$str = file_get_contents(‘./’.$folder.’/’.$value.’.txt’);
//print_r($str);
preg_match(“/(<h1>)(.*?)(</h1>)(.*?)(<div id=”contTxt” class=”contTxt1″>)(.*?)(</div>)/s”,$str,$arr);
//print_r($arr);die();
$arr[6] = preg_replace(“/(<span[^>]+>.*?<a[^>]+>)(.*?)(</a></span>)/s”,”$2″,preg_replace(“/<p>|</p>/”,”rn”,$arr[6]));
$result = “rn————————————————rn————————————————rn————————————————rn—————-“.$arr[2].”rn————————————————rn————————————————rn————————————————rn”.$arr[6];
writer($result, ‘./’.$folder.’/new.txt’);
}
?>

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