抓取sina读书频道的小说

<?php
    /*配置数组*/
    $arrayContent = array(
                            0=>40438,                //小说id

                            1=>27128,                //章节起始id

                            2=>27204,                //章节结束id

                            3=>'浴火凤凰'            //小说名字

                        );
    
    /*内容规则*/
    $titlePre = "/<h1>(.*?)<\/h1>/";        //标题

    $contentsPre = "/<div id=\"contTxt\" class=\"contTxt1\">(.*?)<\/div>/";    //内容


    /*写内容*/
    for( $i = $arrayContent[1]; $i<=$arrayContent[2]; $i++)
    {
        $url = "http://vip.book.sina.com.cn/book/chapter_{$arrayContent[0]}_{$i}.html";
        $cont = file_get_contents($url);
        preg_match_all($titlePre,$cont,$title);
        preg_match_all($contentsPre,$cont,$contents);
        $fh = fopen($arrayContent[3].".txt",'a+');
        $writeContents = $title[1][0]."\r\n".str_replace('</p>',"\r\n",str_replace('<p>',' ',$contents[1][0]))."\r\n";
        if( fwrite($fh,$writeContents) )
        {
            echo "第{$i}页写入成功-";
        }
        fclose($fh);
    }
?>

晚上闲着没事干，弄几本小说放手机里看，上面是代码。