php 获取新浪微博的微博秀内容存入数据表中

function BlogRequest($line){
    $line=str_replace("&",'&',$line);
    if(empty($line)){
        return false;
    }else{
        $subject = file_get_contents(trim($line));
        $regex = "/(<div.*?>([^<>]+)<\\/div>)/ism";
        preg_match_all($regex,$subject,$blogArray);
        $i=3;
        $sqlValue=array();
        foreach($blogArray[0] as $k=>$v){
            $sqlValue[]=explode('<!-- 图片 -->',$blogArray[0][$i]);
            $i++;
        }
        foreach($sqlValue as $k=>$v){
            foreach($v as $key=>$value){
                $changeStr=$value;//内容不变真接存入数组
                if($key==1){//图片只需地址
                    $changeStr=strip_tags(str_replace("alt=",'',preg_replace("/<img[^\\\\<\\\\>]?([^\\\\<\\\\>'\\"\\\\s]*)['\\"]?/is",'',$value)));
                }

                $minAgo=1;
                if($key==2){//在日期中分离一个链接地址出来
                    $timeStr=explode('span',$value);
                    $changeStr=str_replace('class="weiboShow_mainFeed_listContent_actionTime"','',$timeStr[1]);//发布时间
                    if(substr_count($changeStr,'分钟前')>0){
                        $oldmin=str_replace('分钟前','',trim(str_replace('>','',str_replace('"','',strip_tags($changeStr)))));
                        $nowmin=date('i',time());
                        $nowHore=date('H',time());
                        if($oldmin>$nowmin){
                            $fmin=$nowmin+60-$oldmin;
                            $nowHore=$nowHore-1;
                            $changeStr=date('Y-m-d ',time()).$nowHore.":".$fmin;
                        }else{
                            $fmin=$nowmin-$oldmin;
                            $changeStr=date('Y-m-d ',time()).$nowHore.":".$fmin;
                        }
                        $minAgo=2;
                    }else{
                        if(substr_count($changeStr,'今天')>0){
                            $changeStr=date('Y-m-d',time()).str_replace("今天",'',$changeStr);
                        }else{
                            $changeStr=date('Y-',time()).str_replace("日",' ',str_replace(" ",'',str_replace("月",'-',$changeStr)));
                        };
                    }
                    //该博客链接 正则
                    preg_match('/(?<=href=")[\\w\\d\\.:\\/]*/',$timeStr[1],$aHref);
                    $sqlValue[$k][3]=str_replace('href=','',$aHref[0]);
                    $sqlValue[$k][4]=substr(strrchr($sqlValue[$k][3],"/"),1);
                }
                if($minAgo==2){
                    $sqlValue[$k][$key]=$changeStr;
                }else{
                    $sqlValue[$k][$key]=trim(str_replace('>','',str_replace('"','',strip_tags($changeStr))));
                    if($key==2){
                        $sqlValue[$k][$key]=date('Y-m-d H:i',strtotime($sqlValue[$k][$key]));
                    }
                }
            }
        }
        return $sqlValue;
    }
}
//该片段来自于http://outofmemory.cn