curl抓取 php利用curl抓取新浪微博内容示例

<?php
  set_time_limit(0);
  $url="http://widget.weibo.com/weiboshow/index.php?language=&width=0&height=550&fansRow=2&ptype=1&speed=0&skin=1&isTitle=1&noborder=1&isWeibo=1&isFans=1&uid=1724077823&verifier=8738a0fa&dpc=1"; //微博秀地址
  $ch=curl_init();
  curl_setopt($ch,CURLOPT_HEADER,false);
  curl_setopt($ch,CURLOPT_URL,$url);
  curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
  $content=curl_exec($ch);
  curl_close($ch);
  preg_match_all('/<p class="weiboShow_mainFeed_listContent_txt">(.*)<\/p>/iUs',$content,$text);//获取文字
  preg_match_all('/<span class="weiboShow_mainFeed_listContent_actionTime">(.*)<\/span>/iUs',$content,$time);//获取时间
  $me=explode('<div class="weiboShow_developer_pic">',$content);
  $me=explode('</div>',$me[1]);
  preg_match_all("/src=\"([^\"].*)\"/iUs",$me[0],$avatar);//获取我的头像

  $a=$text[0];
  $b=$time[0];
  $result=array_combine($a, $b);//合并数组
  foreach($result as $text=>$time){
    echo "<img src='".$avatar[1][0]."' height='50'/>";
    echo strip_tags($text);
    echo strip_tags($time);
  }
?>