http://www.jackxiang.com/index.php zh-cn http://www.jackxiang.com/post// jack <xdy108@126.com> Mon, 14 Jul 2008 06:21:39 +0000 http://www.jackxiang.com/post// <?php
$file=file("D:\wwwroot\www\htdocs\sinanet.txt");
//$file=file("D:\wwwroot\www\htdocs\sinatest.txt");
$count=0;
$line=0;
for($i=0;$i<=count($file);$i++)
{
  $line=$line+1;
  echo $line."\n";
  $result = explode("sinanet",$file[$i]);
    for($j=0;$j<count($result);$j++)
  {

    if($result[$j])
    {

      $url="http://you.video.sina.com.cn/pg/search/iaskSearch.class.php?key=\"".urlencode($result[$j])."\"";
      $judge=file_get_contents($url);
      $judge_handle = strstr($judge,"抱歉");//专辑推荐

      if($judge_handle)
      {  $count=$count+1;
        $rest = substr($judge_handle, 0, 14);
        echo $rest;
        echo "关键词:".$result[$j]."\n";

      }else{
          echo $url;
          echo "\n关键词:".$result[$j]."可能没有出现抱歉***！"."\n";

         }

    }else{

        echo "有问题：".$result[$j]."\n";
      }

  }
  echo "\n";


}
echo "总共找到抱歉条目:".$count."分析文件".$line."行！";
?>  

以上语句如果不用urlencode()来进行编码，往往容易出现问题,example:

<?php
$key = "Chinese Democracy";
$key = urlencode($key);
$url = "http://you.video.sina.com.cn/pg/search/iaskSearch.class.php?key=".$key;
$judge= file_get_contents($url);
echo $judge;
return;
$judge_handle = strstr($judge,"抱歉");//专辑推荐

if($judge_handle)
{  
  $count=$count+1;
  $rest = substr($judge_handle, 0, 14);
  echo $rest;
  echo "关键词:".$result[$j]."\n";
}else{
  echo $url;
  echo "<br>关键词:".$result[$j]."可能没有出现抱歉***！"."\n";
     }
?>
不加上urlencode会出现如下问题：$url = "http://you.video.sina.com.cn/pg/search/iaskSearch.class.php?key=’Chinese‘ 而不是："Chinese Democracy",为此最好每次涉及到url的时候加上urlencode. ]]> http://www.jackxiang.com/post//#blogcomment <user@domain.com> Thu, 01 Jan 1970 00:00:00 +0000 http://www.jackxiang.com/post//#blogcomment